Globalisation

Blog

The Centre for Inclusive Trade Policy:

Trade policy, regional disparities, and inclusive growth

Places matter to people. For many people, the place where they grow up will become the place where they live and work. Many countries experience regional disparities in economic performance that are profound and persiste...Read more...

CEP discussion paper

Globalization and market power

Economic theory suggests that the markup is a key measure of market power and that its relationship with trade is rich and complex. Trade liberalisation can reduce markups via a decline in the residual domestic demand bu...Read more...

Blog

LSE Business Review:

The UK must recognise its enduring economic strengths

A decade of stagnant living standards, weak productivity and low investment combined with a coming decade of major change - driven by Covid-19, Brexit and the need for accelerated action on Net Zero - mean that it is cru...Read more...

Blog

Vox EU:

Using machine learning to assess the impact of deep trade agreements

Modern preferential trade agreements contain a host of provisions that go beyond tariff liberalisation. By adapting techniques from the machine learning literature, this column develops data-driven methods for selecting ...Read more...

Blog

Vox EU:

Financial crises as drivers of populism: a new channel

Financial crises have severe economic costs. This column shows that they also entail major political costs. It argues that the global financial crisis, and associated Great Recession, represents a watershed for populism ...Read more...

Blog

LSE Business Review:

Brexit will exacerbate long-term challenges facing the UK economy

Leaving the EU represents the largest change in the UK's relationship with the rest of the world in half a century. The impact won't be a one-off event. Structural changes will take place over the long term, as capital a...Read more...

Blog

VoxTalks Economics:

The economics of Brexit (podcast)

The latest CEPR ebook investigates the impact of Brexit so far on the economies of the UK and EU. Tim Phillips talks to three of the authors: Jonathan Portes, Thomas Sampson and Sarah Hall....Read more...

Blog

Vox EU:

The economics of Brexit: a new eBook

What has Brexit meant for the UK economy? Six years on from the referendum, and over a year since the implementation of the UK-EU Trade and Cooperation Agreement, this column introduces a new eBook which brings together ...Read more...

External publication

The Big Brexit

This report finds that the expected large relative decline in UK-EU exports haven't occurred and instead Brexit appears to be weighing on both UK openness and competitiveness across both EU and non-EU markets....Read more...

CentrePiece article

How Brexit has raised UK food prices

Some products imported to the UK from the European Union have been more affected by the post-Brexit trading rules than others. Jan David Bakker, Nikhil Datta, Josh De Lyon, Luisa Opitz and Dilan Yang find that leaving th...Read more...

CentrePiece article

Trade disruptions in the wake of Brexit

A dramatic fall in the value of UK imports from the European Union relative to the rest of the world occurred when the post-Brexit Trade and Cooperation Agreement came into effect. What's more, according to research by R...Read more...

Blog

LSE Covid-19:

What we learnt about the Covid economy

In spring 2020, many countries imposed radical, urgent actions including lockdowns to protect their citizens' health - but there was also a need to protect people from the worst of the ensuing economic storm. Academics a...Read more...

Blog

VoxEU:

Trade with nominal rigidities: understanding the unemployment and welfare effects of the China shock

Researchers examine how increased competition from China impacts the welfare of the US labour market....Read more...

Blog

LSE Business Review:

Imposing high tariffs on imported Russian gas: would it be effective?

As Russia's invasion of Ukraine continues and many call for a strengthening of sanctions, an alternative to a full energy embargo has been discussed in the form of European Union tariffs on imports of Russian gas. The In...Read more...

Journal article

The Economic Journal:

Gravity and Heterogeneous Trade Cost Elasticities

How do trade costs affect international trade? This paper offers a new approach. We rely on a flexible gravity equation that predicts variable trade cost elasticities, both across and within country pairs. We apply this ...Read more...

External publication

Post-Brexit imports, supply chains, and the effect on consumer prices

This report documents the decrease in imports and shows how the patterns of imports vary across sectors following the UK's departure from the Single Market and Customs Union at the end of 2020. The authors, Jan David Bak...Read more...

Blog

LSE Business Review:

Brexit: the major trade disruption came after the UK-EU agreement took effect in 2021

The impact of Brexit on UK trade is a highly contested topic. Rebecca Freeman, Kalina Manova, Thomas Prayer, and Thomas Sampson summarise the findings of new research on how Brexit has affected the UK's goods trade with ...Read more...

CEP discussion paper

UK trade in the wake of Brexit

This paper studies the impact of Brexit on the UK's trade with the EU relative to its trade with the rest of the world. We find no evidence that uncertainty and anticipation effects led to a significant decline in relati...Read more...

Blog

Economics Observatory:

Sanctions on Russia: what are the ramifications of this new trade war?

Following the invasion of Ukraine, Western sanctions have targeted Russia's trade, companies, individuals and financial sector. The measures, which are far more wide-ranging than those following the annexation of Crimea ...Read more...

Blog

VoxEU:

Import liberalisation as export destruction: evidence from the United States

Holger Breinlich, Elsa Leromain, Dennis Novy and Thomas Sampson look at US-China trade relations to examine how import liberalisation brings down import costs and increases competition, but can also lead to lower export ...Read more...

Blog

VoxEU:

Global supply chain risk and resilience

Supply disruptions caused by systemic shocks such as Brexit, Covid, and Russia-Ukraine tensions have catapulted the issue of risk in global supply chains to the top of policy agendas. In some sectors, however, there is a...Read more...

Blog

Economics Observatory:

Two years on, how has the pandemic affected businesses in the UK?

Two years on from the start of the pandemic, this article takes stock of how businesses were affected, the extent to which things have recovered and where the effects of Covid-19 are still being felt....Read more...

Journal article

Oxford Economic Papers: Forthcoming

Economic Geography Aspects of the Panama Canal

This paper studies how the opening of the Panama Canal in 1914 changed counties’ market potential and influenced the economic geography of the USA. We compute shipment effective distances with and without the canal from ...Read more...

Book

Restarting the future
How to fix the intangible economy

The past two decades have witnessed sluggish economic growth, mounting inequality, dysfunctional competition, and a host of other ills that have left people wondering what has happened to the future they were promised. R...Read more...

Blog

Africa at LSE:

How multinationals exploited a health crisis to accelerate deforestation in Liberia

The way multinational enterprises conduct themselves during periods of crisis, such as an epidemic, is of key importance in light of the Covid-19 pandemic. A health crisis may alter the short-run incentives of some multi...Read more...

Blog

VoxEU:

Economic consequences of Russia's invasion of Ukraine: views of leading economists

Romesh Vaitilingam reports on the views of leading economists concerning the likely economic consequences of Russia's invasion of Ukraine and the responses by the international community....Read more...

Blog

LSE British Politics and Policy:

Sanctions and the targeting of 'elite' interests: the effectiveness of targeting in the case of Iran

The targeting of elite interests has been at the centre of recent sanctions policies, and will be a major strategic concern as the world responds to the Russian invasion of Ukraine. Mirko Draca, Jason Garred, and Nele Wa...Read more...

Journal article

Journal of International Economics:

Technology, market structure and the gains from trade

We study the gains from trade in a model with oligopolistic competition, heterogeneous firms and innovation. Our key finding is that a trade-induced increase in market concentration can be an important source of the gain...Read more...

CentrePiece article

India: the economic impact of Covid-19

India has been hit hard by the pandemic, particularly during the second wave of the virus in the spring of 2021. Swati Dhingra and Maitreesh Ghatak reveal how the largest drop in GDP in the country's history may still un...Read more...

Blog

Economics Observatory:

How might Scottish independence affect the costs of international trade?

If Scotland were to become an independent country, there would be a new international border with the rest of the UK. Thomas Sampson considers how additional costs that are inevitably created by borders would affect trad...Read more...

CEP discussion paper

Omnia Juncta in Uno*: foreign powers and trademark protection in Shanghai's concession era

We investigate how firms adapt to trademark protection, an extensively used but underexamined form of IP protection, by exploring a historical precedent: China's trademark law of 1923 - an unanticipated and disapproved r...Read more...

Journal article

International Economic Review:

The Brexit vote, inflation and UK living standards

This article studies how voting for Brexit affected living standards in the United Kingdom. Using heterogeneity in exposure to import costs across product groups, we analyze how the depreciation of sterling caused by the...Read more...

Blog

Economics Observatory:

How might an independent Scotland build fiscal capacity?

Tim Besley and Chris Dann explain how developing a sense of common purpose is critical for nation-building - and would be a key issue for an independent Scotland....Read more...

Blog

UK in a Changing Europe:

Expecting Brexit

Swati Dhingra and Thomas Sampson examine how Brexit impacted UK trade and GDP before being implemented in 2021. Finding evidence that the UK's economy was around two to three per cent smaller at the end of 2019 than it w...Read more...

Blog

VoxEU:

Quantifying the full impact of country-specific policies on trade flows

Rebecca Freeman, Mario Larch, Angelos Theodorakopoulos and Yoto Yotov propose a solution to issues measuring country-specific impact using structural gravity models - a popular way to analyse the impact of trade policie...Read more...

Journal article

Journal of Econometrics: Forthcoming

Union membership density and wages: The role of worker, firm, and job-title heterogeneity

We examine the association between union density and wages in Portugal where just 10 percent of all workers are union members but nine-tenths of them are covered by collective agreements. Using a unique dataset on worker...Read more...

Blog

LSE Covid-19:

Which speakers will benefit from the rise in remote seminar presentations?

The pandemic has led to a surge in working from home and a fall in business travel. More meetings have taken place remotely. Marcus Biermann (Universite Catholique de Louvain and Centre for Economic Performance, LSE) loo...Read more...

Journal article

World Trade Review:

The Pursuit of Non-Trade Policy Objectives in EU Trade Policy

The European Union (EU) often conditions preferential access to its market on compliance with Non-Trade Policy Objectives (NTPOs), including human rights and labor and environmental standards. In this paper, we first sys...Read more...

CEP discussion paper

Labor unions and the electoral consequences of trade liberalization

We show that the Brazilian trade liberalization in the early 1990s led to a permanent relative decline in the vote share of left-wing presidential candidates in the regions more affected by the tariff cuts. This happened...Read more...

Journal article

International Economic Review:

Estimating border effects: the impact of spatial aggregation

Trade data are typically aggregated across space. In this article, we investigate the sensitivity of gravity estimation to spatial aggregation. We build a model in which micro regions are aggregated into macro regions. W...Read more...

Blog

VoxEU:

The globalisation backlash

As populist parties have surged across advanced democracies so, it seems, has a 'globalisation backlash'. This column provides descriptive evidence on the backlash, discusses its theoretical underpinnings within standard...Read more...

Blog

LSE Business Review:

Inclusion in the workplace: how not to snatch defeat from the jaws of victory

Sitting at a focal point between east and west, Singapore has a nuanced and multi-layered cultural landscape that exemplify the importance of context for behavioural interventions to promote diversity and inclusion (D&I)...Read more...

Blog

LSE Covid-19:

A sense of mutual obligation means that even the rich should see the point of paying their taxes

Creating a strong sense of reciprocity between the state and its citizens makes it more likely they will pay taxes willingly, says Timothy Besley (LSE). As we emerge from a pandemic that emphasised the importance of mutu...Read more...

Journal article

The Review of Economics and Statistics:

Of Mice and Merchants: Connectedness and the Location of Economic Activity in the Iron Age

We study the causal relationship between geographic connectedness and development using one of the earliest massive trade expansions: the first systematic crossing of open seas in the Mediterranean during the time of the...Read more...

CEP discussion paper

Trade, gravity and aggregation

Gravity regressions are a common tool in the empirical international trade literature and serve an important function for many policy purposes. We study to what extent micro-level parameters can be recovered from gravity...Read more...

Blog

VoxEU:

The impact of trade costs can be weak or strong - depending on how much countries trade

Many countries try to bring down trade costs by striking free trade agreements, forming currency unions or joining the WTO. But when trade costs fall, how much does trade increase? Natalie Chen and Dennis Novy explain th...Read more...

CEP discussion paper

The backlash of globalization

We review the literature on the globalization backlash, seen as the political shift of voters and parties in a protectionist and isolationist direction, with substantive implications on governments' leaning and enacted p...Read more...

CEP discussion paper

Intra-bloc tariffs and preferential margins in trade agreements

We study, theoretically and empirically, how countries choose intra-bloc tariffs and preferential margins when they form Preferential Trade Agreements (PTAs). Our model indicates that countries should set systematically ...Read more...

CEP discussion paper

Dynamic spatial general equilibrium

We develop a dynamic spatial general equilibrium model with forward-looking investment and migration decisions. We characterize analytically the transition path of the spatial distribution of economic activity in respons...Read more...

Blog

Vox EU:

Service offshoring and export experience

Trade in services is important but difficult to measure. This column introduces a new dataset that helps understand the contribution of services to global value chains and their role in the process of exporting goods. Fi...Read more...

Blog

Vox EU:

Trade and innovation

International trade is a key determinant of firm profitability and survival, so it is natural to expect it to influence both incentives to innovate and the rate of creative destruction. This column highlights four key me...Read more...

Blog

VoxEU:

Corporate taxes: views of leading economists on profit-shifting, tax base and a global minimum rate

Romesh Vaitilingam reports on economists' responses to the IGM Forum poll on issues surrounding the G7 global deal on corporate taxes....Read more...

Journal article

Journal of Political Economy:

Are bigger banks better? Firm-level evidence from Germany

The effects of large banks on the real economy are theoretically ambiguous and politically controversial. I identify quasi-exogenous increases in bank size in postwar Germany. I show that firms did not grow faster after ...Read more...

Journal article

European Economic Review:

Financial system architecture and the patterns of international trade

Countries differ in the extent to which their financial systems rely on banks or on financial markets. We offer a model featuring a complex relationship between countries’ financial system architecture and their comparat...Read more...

Journal article

Economics Letters:

Gravity model estimates of the spatial determinants of trade, migration, and trade-and-migration policies

Using a gravity model, we explore the effects of distance and borders on trade, migration, and trade-and-migration policies and document three key differences between trade and migration patterns in otherwise equivalent ...Read more...

CEP discussion paper

Import liberalization as export destruction? Evidence from the United States

How does import protection affect export performance? In trade models with scale economies, import liberalization can reduce an industry's exports by cutting domestic production. We find this export destruction mechanism...Read more...

Blog

Economics Observatory:

How has Covid-19 affected India's economy?

India has been hit hard by the pandemic, particularly during the second wave of the virus in the spring of 2021. The sharp drop in GDP is the largest in the country's history, Swati Dhingra and Maitreesh Ghatak point out...Read more...

Journal article

Environmental Research Letters:

Saving the world from your couch: The heterogeneous medium-run benefits of COVID-19 lockdowns on air pollution

In Spring 2020, COVID-19 led to an unprecedented halt in public and economic life across the globe. In an otherwise tragic time, this provides a unique natural experiment to investigate the environmental impact of such a...Read more...

Blog

What Works Centre for Local Economic Growth:

Reflections on struggling high streets

Henry Overman reflects on the findings from the What Works Centre's Recovery Workshop focusing on the British high street, looking at how an economic recovery from the pandemic focused on policy may best help our high st...Read more...

Blog

VoxEU:

State capacity and development clusters

The determinants of economic development have been debated for many years. However, some of these determinants have been hard to measure internationally. Tim Besley, Chris Dann and Torsten Persson review evidence from 25...Read more...

CEP discussion paper

Trade and innovation

Two central insights from the Schumpeterian approach to innovation and growth are that the pace of innovation is endogenously determined by the expectation of future profits and that growth is inherently a process of cre...Read more...

CEP discussion paper

Machine learning in international trade research - evaluating the impact of trade agreements

Modern trade agreements contain a large number of provisions besides tariff reductions, in areas as diverse as services trade, competition policy, trade-related investment measures, or public procurement. Existing resear...Read more...

CentrePiece article

in brief... Competition and pass-through on the Greek islands

A fundamental issue in economics is how firms deal with unexpected cost increases, perhaps arising from taxes, exchange rate fluctuations or rising input prices: what drives the extent to which they pass the costs throug...Read more...

Blog

VoxEU:

The 2020 trade impact of the Covid-19 pandemic

Worldwide merchandise trade flows decreased significantly in 2020, as Covid-19 disrupted economic activity across the globe. This column analyses how various pandemic-related factors shaped international trade flows. Spe...Read more...

Blog

VoxEU:

The differing effects of globalisation on trade versus migration

Better communications, enhanced transport links, integration agreements between governments, and other factors have all helped increase global economic interconnectedness over the past few decades. This column compares a...Read more...

Journal article

Journal of the European Economic Association:

Organizing Global Supply Chains: Input-Output Linkages and Vertical Integration

We study how the technological importance of inputs—measured by cost shares—is related to the decision to “make” or “buy” that input. Using detailed French international trade data and an instrumental variable approach b...Read more...

CEP discussion paper

The trade impact of the Covid-19 pandemic

Using a gravity-like approach, we study how Covid-19 deaths and lockdown policies affected countries' imports from China during 2020. We find that a country's own Covid-19 deaths and lockdowns significantly reduced its i...Read more...

Blog

Vox EU:

The distinctive character of policy-driven stock market jumps

When the stock market moves in a big way, journalists try to explain why. This column uses next-day newspaper accounts to characterise the drivers of more than 6,000 big daily moves ('jumps') across 16 national stock mar...Read more...

Blog

VoxEU:

Why global uncertainty is declining

The latest update of the World Uncertainty Index indicates that global uncertainty has fallen back to its long-run average after reaching a historical high in 2020. This column describes how this is driven by a significa...Read more...

Journal article

European Economic Review:

Worker and firm responses to trade shocks: The UK-China case

We exploit the recent surge in Chinese export growth to study the effects of a trade shock on workers and firms in a foreign market, the UK, in the period 2000–2007. We find that individuals initially employed in sectors...Read more...

CEP discussion paper

Globalization, trade imbalances and labor market adjustment

We study the role of global trade imbalances in shaping the adjustment dynamics in response to trade shocks. We build and estimate a general equilibrium, multi-country, multi-sector model of trade with two key ingredient...Read more...

Blog

UK in a Changing Europe:

Trade after Brexit: the initial numbers

Thomas Sampson argues that, although the full effects of Brexit won't be known for many years, regulatory divergence is likely to further reduce trade, as firms face the challenge of satisfying different regulations in t...Read more...

Journal article

Journal of World Trade:

EU Trade Agreements: To Mix or not to Mix, That is the Question

The European Union (EU) can only act internationally on competences that have been transferred to it by its Member States. Trade agreements negotiated by the EU that include provisions outside its exclusive competences s...Read more...

Blog

Economics Observatory:

What do new UK trade data reveal about the impact of lockdown and Brexit?

Thomas Sampson writes that lockdown probably contributed to the fall in UK exports and imports reported in the January 2021 trade data. But the bigger declines in trade with the European Union than with other countries a...Read more...

Blog

LSE US Centre:

Trade protection along supply chains: how antidumping measures against China hurt downstream industries

Production processes are often no longer confined to a single country; supply chains can be fragmented across great distances. By contrast, tariffs are often used by individual countries to protect certain industries. In...Read more...

External publication

UK Economic Diplomacy in the 21st Century: The LSE Economic Diplomacy Commission Final Report

The LSE Economic Diplomacy Commission was convened in 2019 to establish a strategic direction for a new age of foreign economic policy, to understand the domestic ramifications of changes to the UK's trade agenda, and to...Read more...

Blog

VoxEU:

Trade protection along supply chains: the negative effects of tariffs on downstream sectors

In a world in which production processes are fragmented across countries, the effects of tariffs propagate along supply chains, with firms in downstream industries suffering from protection upstream. This column studies...Read more...

Blog

VoxEU:

Disunited Kingdom? Brexit, trade and Scottish independence

The Scottish National Party is calling for a second referendum on independence from the UK. This column examines the likely effect of changes in trade costs resulting from independence and Brexit on the Scottish economy,...Read more...

Blog

UK in a Changing Europe:

Brexit, trade and Scottish independence

Hanwei Huang, Thomas Sampson, and Patrick Schneider analysed the economics of Scottish independence by looking at its impact on trade. Independence would put a new border between Scotland and the rest of the UK, introduc...Read more...

CEP Brexit analysis

Disunited Kingdom? Brexit, trade and Scottish independence

Scotland is a small, open economy that mostly trades with the rest of the UK. There is around six times more trade between Scotland and the rest of the UK than predicted by a standard gravity trade model. Scottish indepe...Read more...

Blog

VoxEU:

The trade and welfare benefits of deep trade agreements

Deep trade agreements are widespread and have taken the world beyond tariff liberalisation in goods trade. As the importance of global supply chains and the services sector increased across the world, shallow tariff redu...Read more...

External publication

Brexit and beyond:

Brexit and UK trade: what next?

Brexit is expected to make the UK poorer in the long run compared to remaining an EU member. Although the analysis used to reach this conclusion is complex, most forecasts depend upon the same economic logic. Brexit will...Read more...

CEP discussion paper

The impact of non-tariff barriers on trade and welfare

Deep trade agreements are widespread and have taken the world beyond tariff liberalization in goods trade. As the importance of global supply chains and the services sector increased across the world, shallow tariff redu...Read more...

CEP discussion paper

Worker and firm responses to trade shocks: The UK-China case

We exploit the recent surge in Chinese export growth to study the effects of a trade shock on workers and firms in a foreign market, the UK, in the period 2000-2007. We find that individuals initially employed in sectors...Read more...

Journal article

Review of Economic Studies:

A reply to Campbell and Mau

In Bloom et al. (2016, Bloom, Draca and Van Reenen (BDVR)), we have a set of nine results on the impact of Chinese trade. The first three showed that Chinese trade increased technical change in European firms measured by...Read more...

CEP discussion paper

Trade protection along supply chains

During the last decades, the United States has applied increasingly high trade protection against China. We combine detailed information on US antidumping (AD) duties— the most widely used trade barrier — with US input-o...Read more...

Journal article

Journal of International Economics:

Preferential trade agreements and global sourcing

We develop a new framework to study the welfare consequences of preferential trade agreements (PTAs) under global sourcing, incomplete contracts and endogenous matching. We uncover several new channels through which PTAs...Read more...

Journal article

World Trade Evolution: Growth, Productivity and Employment:

Firm-to-firm connections in Colombian imports

Read more...

CEP discussion paper

Are bigger banks better? Firm-level evidence from Germany

The effects of large banks on the real economy are theoretically ambiguous and politically controversial. I identify quasi-exogenous increases in bank size in post-war Germany. I show that firms did not grow faster after...Read more...

Blog

LSE Brexit:

Covid-19 has disrupted businesses' ability to prepare for Brexit, but the lack of clarity on the UK-EU relationship is worse

Almost half of businesses report that COVID-19 has negatively affected their ability to prepare for Brexit. More than half listed uncertainty on the future arrangements between the UK and EU as a limitation on their abil...Read more...

CEP discussion paper

Pandemics, global supply chains and local labor demand: evidence from 100 million posted jobs in China

This paper studies how the COVID-19 pandemic has affected labor demand, using over 100 million posted jobs on one of the largest online platforms in China. Our data reveal that the number of newly posted jobs within the ...Read more...

Blog

LSE Business Review:

How leading economists view antitrust in the digital economy

US and European experts discuss internet giants, and Google's dominance of search and operating practices, writes Romesh Vaitilingam...Read more...

CEP discussion paper

Does pricing carbon mitigate climate change? Firm-level evidence from the European Union emissions trading scheme

In theory, market-based regulatory instruments correct market failures at least cost. However, evidence on their efficacy remains scarce. We evaluate the European Union Emissions Trading Scheme (EU ETS) – the world’s fir...Read more...

CentrePiece article

Globalisation and pandemics: surprising interactions

Pandemics are only possible because of international travel. But perhaps surprisingly, in the absence of social distancing, a more globalised country will not necessarily suffer a worse outbreak. Pol Antràs, Stephen Redd...Read more...

Blog

LSE Brexit:

The cost of Brexit is likely to be more than double that of Covid - it must be delayed

Whether we face Hard Brexit or No Deal, the long-run costs to the economy are likely to be more than twice that of COVID-19 - at least 2,000 GBP per person, warns John Van Reenen (LSE). He advocates delaying the exit fr...Read more...

Journal article

Review of Economics and Statistics:

Trade and uncertainty

We offer a new explanation as to why international trade is so volatile in response to economic shocks. Our approach combines the idea of uncertainty shocks with international trade. Firms order inputs from home and fore...Read more...

Blog

LSE Covid-19 blog:

How do globalisation and pandemics interact? Surprising insights from a new model

Pandemics are only possible because of international travel. But – perhaps surprisingly – in the absence of social distancing a more globalised country will not necessarily suffer a worse outbreak. Pol Antràs (Harvard), ...Read more...

CEP discussion paper

Trade and geography

This paper reviews recent research on geography and trade. One of the key empirical findings over the last decade has been the role of geography in shaping the distributional consequences of trade. One of the major theor...Read more...

CEP discussion paper

Globalization and pandemics

We develop a model of human interaction to analyze the relationship between globalization and pandemics. Our framework provides joint microfoundations for the gravity equation for international trade and the Susceptible-...Read more...

Blog

LSE Business Review:

Productivity growth in one country affects the relative income and welfare of its trade partners

One of the most dramatic changes in the world economy over the past half century has been the emergence of China as a major force in world trade. A central question in international economics is the implications of such ...Read more...

Journal article

Journal of International Economics:

Trade liberalization, input intermediaries and firm productivity: Evidence from China

We investigate theoretically and empirically the role of wholesalers in mediating the productivity effects of trade liberalization. Intermediaries provide indirect access to foreign produced inputs. The productivity effe...Read more...

External publication

Vulnerabilities of Supply Chains Post-Brexit

Arla Foods UK has commissioned LSE Consulting's Trade Policy Hub to deliver a study on the vulnerabilities of supply chains in the United Kingdom and the European Union after Brexit. This study provides a follow up to th...Read more...

Blog

LSE Consulting:

Vulnerabilities of supply chains post-Brexit

Nikhil Datta, Jan Bakker, Elitsa Garnizova & Josh De-Lyon show how consumers in the UK are highly dependent on products originating in the EU, where 40 percent of all consumption of food products in the UK comes from EU ...Read more...

Journal article

Review of Industrial Organization:

Critically important: the heterogeneous effect of diplomatic tensions on trade

With global value chains interlocking today’s economies, what is the impact of diplomatic tensions on international trade? We exploit variation in monthly data on imports, a measure of imported input use in the domesti...Read more...

Journal article

The Review of Economics and Statistics:

Product mix and firm productivity responses to trade competition

We document how demand shocks in export markets lead French multi-product exporters to re-allocate the mix of products sold in those destinations. In response to positive demand shocks, French firms skew their export sal...Read more...

CEP discussion paper

International friends and enemies

We develop sufficient statistics of countries’ bilateral income and welfare exposure to foreign productivity shocks that are exact for small shocks in the class of models with a constant trade elasticity. For large shock...Read more...

CEP discussion paper

Globalisation and urban polarisation

External trade affects the internal spatial structure of an economy, promoting growth in some cities or regions and decline in others. Internal adjustment to these changes has often proved to be extremely slow and painfu...Read more...

CEP discussion paper

Gravity in international finance: evidence from fees on equity transactions

We shed light on the impact of institutional quality and information barriers on trade in financial services using a novel panel data set on revenue earned on domestic and cross-border equity securities underwriting tran...Read more...

Journal article

Economics and Politics:

The political economy of trade and migration: Evidence from the U.S. Congress

We compare the drivers of U.S. congressmen's votes on trade and migration reforms since the 1970s. Standard trade theory suggests that trade reforms that lower barriers to goods from less skilled-labor abundant countries...Read more...

Journal article

World Economy:

The not-so-generalised effects of the Generalized System of Preferences

We use an empirical gravity equation to study how non-reciprocal trade preferences (NRTPs), enacted mainly through the Generalized System of Preferences, affect the exports of the beneficiary nations. In line with existi...Read more...

Journal article

Asian Economic Policy Review:

Trade Blocs and Trade Wars during the Interwar Period

What precisely were the causes and consequences of the trade wars in the 1930s? Were there perhaps deeper forces at work in reorienting global trade prior to the outbreak of World War II? And what lessons may this partic...Read more...

Blog

Economics Observatory:

Which firms and industries have been most affected by Covid-19?

Almost all UK businesses have been badly affected by the spread of Covid-19, but some industries have been hit harder than others. Financial market data and surveys of firms themselves provide insights into the scale of ...Read more...

Journal article

World Trade Review:

Reopening Pandora's Box in Search of a WTO-Compatible Industrial Policy? the Brazil-Taxation Dispute

We critically assess the Appellate Body (AB) report on the Brazil-Taxation dispute, taken to the World Trade Organisation by the European Union and Japan, and encompassing seven different Brazilian industrial programmes ...Read more...

CEP discussion paper

Rising protectionism and global value chains: quantifying the general equilibrium effects

Quantifying the effects of trade policy in the age of ’global value chains’ (GVCs) requires an enhanced analytical framework that takes the observed international input-output relations in due account. However, existing ...Read more...

Journal article

Brazilian Review of Econometrics:

Winners and Losers from China's Ascension in International Trade: a Structural Approach

This paper employs a unified theoretical framework to estimate the effect of changes within China on the Brazilian and World's economy. Based on the Ricardian model of trade of Costinot et al. (2012), we perform counterf...Read more...

CEP discussion paper

The rise of agribusiness and the distributional consequences of policies on intermediated trade

Policies to encourage agribusinesses-led development of crop markets are high on the agenda of many policy-makers. Since the 1980s, several countries have moved to a model in which agribusinesses provide market access to...Read more...

CEP discussion paper

Who's paying for the U.S. tariffs? A longer-term perspective

Using data from 2018, a number of studies have found that recent U.S tariffs have been passed on entirely to U.S. importers and consumers. These results are surprising given that trade theory has long stressed that tarif...Read more...

Journal article

The Economic Journal:

Merger Policy in a Quantitative Model of International Trade

In a two-country international trade model with oligopolistic competition, we study the conditions on market structure and trade costs under which a merger policy designed to benefit domestic consumers is either too toug...Read more...

Journal article

The Quarterly Journal of Economics:

The fall of the labor share and the rise of superstar firms

The fall of labor's share of GDP in the United States and many other countries in recent decades is well documented but its causes remain uncertain. Existing empirical assessments typically rely on industry or macro data...Read more...

CEP discussion paper

Trade, productivity and (mis)allocation

We examine the gains from globalization in the presence of firm heterogeneity and potential resource misallocation. We show theoretically that without distortions, bilateral and export liberalizations increase aggregate ...Read more...

CEP discussion paper

Trade liberalization, input intermediaries and firm productivity: evidence from China

We investigate theoretically and empirically the role of wholesalers in mediating the productivity effects of trade liberalization. Intermediaries provide indirect access to foreign produced inputs. The productivity effe...Read more...

Blog

LSE Business Review:

Brexit will leave the UK worse off economically in all scenarios

Since the UK voted to leave the European Union in June 2016, Brexit has dominated UK politics and economic policy. Three and a half years after the referendum, the UK is yet to leave the EU, there is no certainty over if...Read more...

Blog

LSE Brexit:

Economic consequences of Brexit are overwhelmingly negative

The economic consequences of Brexit are overwhelmingly negative, estimate Swati Dhingra and Thomas Sampson (LSE). The more the UK distances itself from the EU’s economic institutions and policies, the greater will be the...Read more...

CEP election analysis

Brexit economics

Since the UK voted to leave the European Union in June 2016, Brexit has dominated UK politics and economic policy. Three and a half years after the referendum, the UK is yet to leave the EU, there is no certainty over if...Read more...

CEP Brexit analysis

The economic impact of Boris Johnson’s Brexit proposals

The Prime Minister Boris Johnson has set out a means of escaping the Brexit stalemate, but his new Brexit proposals have, as yet, not managed to overcome the impasse. What has been striking, though, is the extent to whic...Read more...

CEP discussion paper

Reopening Pandora's box in search of a WTO-compatible industrial policy? The Brazil-taxation dispute

The Brazil-Taxation dispute concerns the complaints taken to the World Trade Organisation by the European Union and Japan against seven different Brazilian industrial subsidy programmes. One concerned the automotive sect...Read more...

CEP discussion paper

Trade shocks and credit reallocation

The effect of trade liberalization on welfare and economic activity remains one of the most important questions in economics. The literature identifies a number of key determinants that reduce the potential gains from tr...Read more...

Journal article

Journal of International Economics:

Geography, competition, and optimal multilateral trade policy

How should multilateral trade policy be designed in a world in which countries differ in terms of market access and technology, and firms with market power differ in terms of productivity? We answer this question in a mo...Read more...

Blog

LSE Business Review:

The 2018 trade war: consumers are paying a high price

Over the course of 2018, the Trump administration imposed import tariffs on approximately $283 billion of US imports, with rates ranging between 10 and 50 per cent. In response, US trading partners, especially China, ret...Read more...

CEP discussion paper

Economic geography aspects of the Panama Canal

This paper studies how the opening of the Panama Canal in 1914 changed market access and influenced the economic geography of the United States. We compute shipment distances with and without the canal from each US count...Read more...

Journal article

Journal of International Economics:

Globalization and state capitalism: Assessing Vietnam's accession to the WTO

What do state-owned enterprises (SOEs) do? How do they respond to market incentives? Can we expect substantial efficiency gains from trade liberalization in economies with a strong presence of SOEs? Using a new dataset o...Read more...

CentrePiece article

In brief...Globalisation and its discontents

CEP's Trade Week brought together researchers and policy-makers to discuss the recent trend towards protectionism, its causes and directions for future policy. Josh De Lyon and Elsa Leromain report....Read more...

CentrePiece article

The impact of the 2018 trade war on US prices and welfare

What has been happening to the US economy as a result of the Trump administration's 2018 round of import tariffs? Research by Mary Amiti, Stephen Redding and David Weinstein estimates the effects of this change in US tra...Read more...

CentrePiece article

Trade and deskilling: how the post-referendum sterling depreciation hurt workers

The unexpected result of the Brexit referendum, working through the rapid depreciation of sterling, had a sizable negative impact on UK workers. New CEP work by Rui Costa, Swati Dhingra and Stephen Machin shows that the ...Read more...

CEP discussion paper

Technology gaps, trade and income

This paper studies the origins and consequences of international technology gaps. I develop an endogenous growth model where R&D efficiency varies across countries and productivity differences emerge from firm-level tech...Read more...

CEP Brexit analysis

Trade and worker deskilling: how the post-Brexit pound has hurt Britain’s workers

The unexpected result of the Brexit referendum, working through the rapid depreciation of the sterling, has hurt British workers. New CEP work shows that the big drop in the value of the pound caused a rise in import pri...Read more...

CEP discussion paper

Trade and worker deskilling

This paper presents new evidence on international trade and worker outcomes. It examines a big world event that produced an unprecedentedly large shock to the UK exchange rate. In the 24 hours in June 2016 during which t...Read more...

CEP discussion paper

Trade blocs and trade wars during the interwar period

What precisely were the causes and consequences of the trade wars in the 1930s? Were there perhaps deeper forces at work in reorienting global trade prior to the outbreak of World War II? And what lessons may this partic...Read more...

Journal article

Review of World Economics:

Are all trade agreements equal? The role of distance in shaping the effect of economic integration agreements on trade flows

How does geographic distance affect the impact of trade agreements on bilateral exports, and through what channels? This paper examines this questions in a gravity model context for different types of goods for 185 count...Read more...

CEP discussion paper

Geography, competition and optimal multilateral trade policy

How should multilateral trade policy be designed in a world in which countries differ in terms of market access and technology, and firms with market power differ in terms of productivity? We answer this question in a mo...Read more...

CEP discussion paper

The impact of the 2018 trade war on U.S. prices and welfare

This paper explores the impacts of the Trump administration’s trade policy on prices and welfare. Over the course of 2018, the U.S. experienced substantial increases in the prices of intermediates and final goods, dramat...Read more...

CentrePiece article

Trade and growth in the Iron Age

Stephan Maurer and colleagues investigate the growth effects of one of the first trade expansions in history: the crossing of the Mediterranean by the Phoenicians ...Read more...

CentrePiece article

When innovation policy trumped protectionism: the Reagan years

Giammario Impullitti and colleagues show that it was the Reagan administration's innovation policy - not a retreat from globalisation - that promoted US growth....Read more...

CEP discussion paper

Aggregation and the gravity equation

One of the most successful empirical relationships in international trade is the gravity equation, which relates bilateral trade flows between an origin and destination to bilateral trade frictions, origin characteristic...Read more...

CEP discussion paper

Globalization and state capitalism: assessing Vietnam's accession to the WTO

What do state-owned enterprises (SOEs) do? How do they respond to market incentives? Can we expect substantial efficiency gains from trade liberalization in economies with a strong presence of SOEs? Using a new dataset o...Read more...

Journal article

Journal of International Economics:

The interconnections between services and goods trade at the firm-level

In this paper we study how international trade in goods and services interact at the firm level. Using a rich dataset on Belgian firms for the period 1995–2005, we show that: i) firms are much more likely to source servi...Read more...

CEP discussion paper

Innovation and trade policy in a globalized world

How do import tariffs and R&D subsidies help domestic firms compete globally? How do these policies affect aggregate growth and economic welfare? To answer these questions we build a dynamic general equilibrium growth mo...Read more...

CEP discussion paper

Technology, market structure and the gains from trade

We study the gains from trade in a new model with oligopolistic competition, firm heterogeneity, and innovation. Lowering trade costs reduces markups on domestic sales but increases markups on export sales, as firms do n...Read more...

CEP Brexit analysis

The economic consequences of the Brexit deal

Amidst the political fighting and fevered speculation about leadership challenges and parliamentary defeats for the government, one crucial issue seems to have been lost from sight. The deal negotiated with the European ...Read more...

CEP discussion paper

Organizing global supply chains: input-output linkages and vertical integration

We study whether and how the technological importance of an input – measured by its cost share – is related to the decision of whether to “make” or “buy” that input. Using detailed French international trade data and an ...Read more...

Journal article

American Economic Journal: Economic Policy:

From selling goods to selling services: Firm responses to trade liberalization

In this paper, we focus on a new channel of adaptation to trade liberalization , namely the shift toward increased provision of services in lieu of goods production. We exploit variation in European Union trade policy to...Read more...

CEP discussion paper

Preferential trade agreements and global sourcing

We study how a preferential trade agreement (PTA) affects international sourcing decisions, aggregate productivity and welfare under incomplete contracting and endogenous matching. Contract incompleteness implies underin...Read more...

CEP discussion paper

The not-so-generalized effects of the generalized system of preferences

We use an empirical gravity equation approach to study how nonreciprocal trade preferences (NRTPs), enacted mainly through the Generalized System of Preferences, affect the exports of the beneficiary nations. In line wit...Read more...

Journal article

Journal of the European Economic Association:

Firm dynamics and residual inequality in open economies

Wage inequality between similar workers has been on the rise in many rich countries. Recent empirical research suggests that heterogeneity in firm characteristics is crucial to understand wage dispersion. Lower trade cos...Read more...

Journal article

Journal of International Economics:

Market Potential and Global Growth over the Long Twentieth Century

We examine the evolution of market potential and its role in driving economic growth over the long twentieth century. Theoretically, we exploit a structural gravity model to derive a closed-form solution for a widely-use...Read more...

CEP discussion paper

The political economy of trade and migration: evidence from the US Congress

We systematically examine the drivers of U.S. congressmen's votes on trade and migration reforms since the 1970's. Standard trade theory suggests that reforms that lower barriers to goods and migrants should have similar...Read more...

Journal article

American Economic Review:

From final goods to inputs: The protectionist effect of rules of origin

Recent decades have witnessed a surge of trade in intermediate goods and a proliferation of free trade agreements (FTAs). FTAs use rules of origin (RoO) to distinguish goods originating from member countries from those o...Read more...

CEP discussion paper

Market potential and global growth over the long twentieth century

We examine the evolution of market potential and its role in driving economic growth over the long twentieth century. Theoretically, we exploit a structural gravity model to derive a closed-form solution for a widely-use...Read more...

CEP discussion paper

Of mice and merchants: trade and growth in the Iron Age

We study the causal connection between trade and development using one of the earliest massive trade expansions: the first systematic crossing of open seas in the Mediterranean during the time of the Phoenicians. We cons...Read more...

CentrePiece article

in brief...Multinationals and the customs union

Leaving the customs union may lead multinationals to move out of the UK, resulting in the loss of thousands of jobs. That is the conclusion of research by Paola Conconi. She explains that in a customs union, goods cross ...Read more...

CEP discussion paper

Managing trade: evidence from China and the US

We study how management practices shape export performance using matched production-trade-management data for Chinese and American firms and a randomized control trial in India. Better managed firms are more likely to ex...Read more...

CEP discussion paper

Brands in motion: how frictions shape multinational production

Following the 2016 Leave vote in the referendum on UK membership in the EU and the election of Donald Trump, trade agreements have entered a period of great instability. To predict the impact of possible disruptions to e...Read more...

CEP discussion paper

Currency unions, trade and heterogeneity

How do trade costs affect international trade? This paper offers a new approach. We rely on a flexible gravity equation that predicts variable trade cost elasticities, both across and within country pairs. We apply this ...Read more...

Journal article

Journal of International Economics:

The buyer margins of firms’ exports

We use detailed data on exporters from Costa Rica, Ecuador and Uruguay as well as on their buyers to show that: aggregate exports are disproportionally driven by few multi-buyers exporters; and each multi-buyer exporter'...Read more...

CEP discussion paper

Firm-to-firm connections in Colombian imports

The vast majority of world trade flows is between firms. Only recently has research in international trade started to emphasize the importance of the connections between exporters and importers both in aggregate trade fl...Read more...

CEP discussion paper

Networks and trade

Trade occurs between firms both across borders and within countries, and the vast majority of trade transactions includes at least one large firm with many trading partners. This paper reviews the literature on firm-to-f...Read more...

CEP discussion paper

Beyond tariff reductions: what extra boost from trade agreement provisions?

There is a growing recognition that for developed economies, like the UK, tariff-free market access is just one of a number of measures that ease cross-border trade flows. Modern trade agreements go beyond tariff reducti...Read more...

Journal article

Journal of International Economics:

Immigration, trade and productivity in services: Evidence from U.K. firms

This paper explores the impact of immigrants on the imports, exports and productivity of service-producing firms in the U.K. Immigrants may substitute for imported intermediate inputs (offshore production) and they may i...Read more...

Journal article

Papers in Regional Science:

UK trade and FDI: A post-Brexit perspective

Leaving the EU will reshape the UK's economic relations with the rest of the world. This paper summarizes the findings of recent research studying the UK's role in the global economy, and the consequences of Brexit for U...Read more...

Journal article

Journal of International Economics:

Working across time zones: Exporters and the gender wage gap

This study argues that there is a systematic difference in the gender wage gap (GWG) between exporting firms and non-exporters. Exporters may require greater commitment from their employees, such as working particular ho...Read more...

CentrePiece article

Brexit: the economics of international disintegration

Pro-Brexit rhetoric mixes up two distinct interpretations of what made people vote to Leave the European Union – and they have very different policy implications. As Thomas Sampson explains, those voters wanting to recla...Read more...

Journal article

Economics of Education Review:

Smart but unhappy: Independent-school competition and the wellbeing-efficiency trade-off in education

We study whether independent-school competition involves a trade-off between pupil wellbeing and academic performance. To test this hypothesis, we analyse data covering pupils across the OECD, exploiting historical Catho...Read more...

Journal article

Quarterly Journal of Economics:

The global distribution of economic activity: nature, history, and the role of trade

We explore the role of natural characteristics in determining the worldwide spatial distribution of economic activity, as proxied by lights at night, observed across 240,000 grid cells. A parsimonious set of 24 physical ...Read more...

Journal article

Economic Journal:

Trade, Firm Selection and Innovation: The Competition Channel

We study the welfare gains from trade in an economy with heterogeneous firms, variable markups and endogenous growth. Variable markups arise from oligopolistic competition, and cost-reducing innovation is the engine of l...Read more...

CEP discussion paper

From final goods to inputs: the protectionist effect of rules of origin

Recent decades have witnessed a surge of trade in intermediate goods and a proliferation of free trade agreements (FTAs). FTAs use rules of origin (RoO) to distinguish goods originating from member countries from those o...Read more...

CEP discussion paper

Economic integration, foreign investment and international trade: the effects of membership of the European Union

This paper investigates the importance of economic integration in simultaneously fostering foreign direct investment (FDI) and international trade. These have rarely been analyzed jointly using contemporary econometric m...Read more...

CEP Brexit analysis

The Brexit vote, inflation and UK living standards

The vote to leave the European Union (EU) was an unanticipated shock to the UK economy that increased uncertainty and reduced the country’s expected future openness to trade, investment and immigration with the EU. Our r...Read more...

CEP discussion paper

Aggregating from micro to macro patterns of trade

We develop a new framework for aggregating from micro to macro patterns of trade. We derive price indexes that determine comparative advantage across countries and sectors and the aggregate cost of living. If firms and p...Read more...

CEP discussion paper

The interconnections between services and goods trade at the firm-level

In this paper we study how international trade in goods and services interact at the firm level. Using a rich dataset on Belgian firms during the period 1995-2005, we show that: i) firms are much more likely to source se...Read more...

Journal article

National Institute Economic Review:

Local economic effects of Brexit

This paper studies local economic impacts of the increases in trade barriers associated with Brexit. Predictions of the local impact of Brexit are presented under two different scenarios, soft and hard Brexit, which are ...Read more...

Journal article

Journal of Economic Perspectives:

Brexit: the economics of international disintegration

On June 23, 2016, the United Kingdom held a referendum on its membership in the European Union. Although most of Britain's establishment backed remaining in the European Union, 52 percent of voters disagreed and handed a...Read more...

Journal article

Economic Policy:

The costs and benefits of leaving the EU: trade effects

This paper estimates the welfare effects of Brexit in the medium to long run, focusing on trade and fiscal transfers.We use a standard quantitative general equilibrium trade model with many countries and sectors and trad...Read more...

CEP report

Brexit and the future of globalisation?

Alongside the victory of Donald Trump in the 2016 US elections, Britain’s vote to leave the European Union (“Brexit”) in June 2016 reflects a global upsurge in populism. I find that under all plausible scenarios Brexit ...Read more...

CEP discussion paper

Brexit: the economics of international disintegration

This paper reviews the literature on the likely economic consequences of Brexit and considers the lessons of the Brexit vote for the future of European and global integration. Brexit will make the United Kingdom poorer b...Read more...

Journal article

The World Economy:

Service Trade and Occupational Tasks: An Empirical Investigation

Using microdata for Belgium, we investigate the relationship between changes in the task content of production and the rise in the number of service exporters. We show that occupational tasks changes display an extremely...Read more...

CEP discussion paper

Goods and factor market integration: A quantitative assessment of the EU enlargement

The economic effects from labor market integration are crucially affected by the extent to which countries are open to trade. In this paper we build a multi-country dynamic general equilibrium model with trade in goods a...Read more...

CEP Brexit analysis

The local economic effects of Brexit

This paper studies the local impacts of the increases in trade barriers associated with Brexit. Predictions of the local impact of Brexit are presented under two different scenarios, soft and hard Brexit. Average effects...Read more...

CEP discussion paper

UK trade and FDI: a post-Brexit perspective

Leaving the EU will change the UK’s economic relations with the rest of the world. This paper discusses the UK’s role in the global economy and the consequences of Brexit for the UK’s trade, investment and living standar...Read more...

Journal article

Journal of Development Economics:

Subsidies with export share requirements in China

A subsidy is subject to an export share requirement (ESR) when firms must export more than a certain share of their output to receive it. Such incentives are frequently found in free trade zones, export processing regime...Read more...

CEP discussion paper

The costs and benefits of leaving the EU: trade effects

This paper estimates the welfare effects of Brexit, focusing on trade and fiscal transfers. We use a standard quantitative general equilibrium trade model with many countries and sectors and trade in intermediates, as in...Read more...

Journal article

Journal of International Economics:

Suspiciously timed trade disputes

This paper shows that electoral incentives crucially affect the initiation of trade disputes. Focusing on WTO disputes filed by the United States during the 1995–2014 period, we find that U.S. presidents are more likely ...Read more...

Journal article

Oxford Review of Economic Policy:

A hitch-hiker's guide to post-Brexit trade negotiations: Options and principles

Brexit will require the UK to negotiate new trade arrangements with the EU. After summarizing the main options for future UK-EU trade relations, this article reviews the purpose of trade agreements. We highlight that tra...Read more...

CEP discussion paper

Multi-product firms and product quality

We examine the global operations of multi-product firms. We present a flexible heterogeneous-firm trade model with either limited or strong scope for quality differentiation. Using customs data for China during 2002-2006...Read more...

Journal article

The Review of Economic Studies:

Trade and inequality: From theory to estimation

While neoclassical theory emphasizes the impact of trade on wage inequality between occupations and sectors, more recent theories of firm heterogeneity point to the impact of trade on wage dispersion within occupations a...Read more...

Journal article

Journal of Urban Economics:

Spatial frictions

The world is replete with spatial frictions. Shipping goods across cities entails trade frictions. Commuting within cities causes urban frictions. How important are these frictions in shaping the spatial economy? We deve...Read more...

Journal article

International Journal of Industrial Organization:

International aspects of merger policy: A survey

This paper surveys the literature on merger policy in open economies. We first adopt a reduced-form approach to derive general insights on the scope for conflict between national antitrust authorities and on the gains fr...Read more...

CentrePiece article

Spain's response to Brexit

Brexit puts at risk the close and mutually beneficial relationship that the UK and Spain have long enjoyed, according to Luis Garicano. With Spain unlikely to budge on freedom of movement and Gibraltar as a negotiating c...Read more...

CentrePiece article

Four principles for the UK's Brexit trade negotiations

The first priority in the UK government’s plans for Brexit trade negotiations should be to agree a transitional deal to cover its relations with the European Union (EU) until a long-term agreement is reached. What’s more...Read more...

Journal article

Review of International Economics:

The Geometry of the Distance Coefficient in Gravity Equations in International Trade

Gravity equations in trade imply that trade flows are proportional to the size of a country and inversely proportional to distance. This paper develops the analogy of gravity in physics with gravity in trade and provides...Read more...

Journal article

Journal of International Economics:

Multi-product firms and product quality

We examine the global operations of multi-product firms. We present a flexible heterogeneous-firm trade model with either limited or strong scope for quality differentiation. Using customs data for China during 2002–2006...Read more...

CentrePiece article

In brief: Investing in roads

Between 1990 and 2010, China constructed an extensive modern road network, including a national system of limited access highways. Vernon Henderson and colleagues investigate the impact on the growth of Chinese cities an...Read more...

Journal article

The Review of Economic Studies:

Estimating strategic models of international treaty formation

This article develops an empirical framework for analysing the timing of international treaties. A treaty is modelled as a dynamic game among governments that decide on participation in every period. The net benefit of t...Read more...

CEP discussion paper

Financial system architecture and the patterns of international trade

Countries differ on the extent to which their financial system relies on banks or on the financial market. We offer a model featuring a possible two-way relationship between countries’ financial system architecture and t...Read more...

Journal article

The Economic Journal:

Tariffs, Trade and Productivity: A Quantitative Evaluation of Heterogeneous Firm Models

We examine the quantitative predictions of heterogeneous firm in the context of the Canada–US Free Trade Agreement (CUSFTA) of 1989. We compute predicted increases in trade flows and measured productivity and compare the...Read more...

CEP discussion paper

Product mix and firm productivity responses to trade competition

We document how demand shocks in export markets lead French multi-product exporters to re-allocate the mix of products sold in those destinations. In response to positive demand shocks, those French firms skew their expo...Read more...

Journal article

Journal of International Economics:

Goods trade, factor mobility and welfare

We develop a quantitative spatial model that incorporates a rich geography of trade costs and labor mobility with heterogeneous worker preferences across locations. We provide comparative statics for the unique equilibri...Read more...

Blog

LSE British Politics and Policy:

Foreign investors love Britain – but Brexit would end the affair

Foreign investment brings many benefits to the UK, including higher pay and productivity. But a Brexit vote could end it all, write Swati Dhingra, Gianmarco Ottaviano, Thomas Sampson and John Van Reenen. First, not being...Read more...

CEP Brexit analysis

BREXIT 2016: policy analysis from the Centre for Economic Performance

On June 23rd, the British people will vote in a referendum over whether or not to remain in the European Union. It is the most important vote that most of us will have in our lifetimes. And one that will have major reper...Read more...

CEP discussion paper

Production networks, geography and firm performance

This paper examines the importance of buyer-supplier relationships, geography and the structure of the production network in firm performance. We develop a simple model where firms can outsource tasks and search for supp...Read more...

CentrePiece article

A shortage of nurses?

The government’s Migration Advisory Committee (MAC) has reluctantly recommended that nurses remain on the ‘shortage occupation list’, while criticising the health sector for failing to maintain a sufficient supply of UK ...Read more...

CentrePiece article

China shock: the impact on trade and incomes

Is US presidential candidate Donald Trump right when he claims that the Chinese are causing serious damage to American workers? Research by João Paulo Pessoa analyses the impact of the recent massive increase in China’s ...Read more...

CentrePiece article

Brexit: the impact on UK trade and living standards

For over two years, a CEP research team has been studying the likely impact on the living standards of UK households of a referendum vote to leave the European Union. The first of three reports summarised here focuses on...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Highways, Market Access and Urban Growth in China

We investigate the effects of the construction of the national highway system in China on local economic outcomes. The analysis employs three main approaches. The first is based on a structural model of Ricardian trade t...Read more...

CEP discussion paper

Protectionism through exporting: subsidies with export share requirements in China

We study the effect of subsidies subject to export share requirements (ESR) - that is, conditioned on a firm exporting at least a given fraction of its output - on exports, the intensity of competition and welfare, throu...Read more...

CEP discussion paper

Exporter dynamics and partial-year effects

Two identical firms that start exporting in different months, one each in January and December, will report dramatically different exports for the first calendar year. This partial-year effect biases down first year expo...Read more...

CEP discussion paper

Estimating border effects: the impact of spatial aggregation

Trade data are typically reported at the level of regions or countries and are therefore aggregates across space. In this paper, we investigate the sensitivity of standard gravity estimation to spatial aggregation. We bu...Read more...

Journal article

Journal of International Economics:

How firms export: Processing vs. ordinary trade with financial frictions

The fragmentation of production across borders allows firms to make and export final goods, or to perform only intermediate stages of production by processing imported inputs for re-exporting. We examine how financial fr...Read more...

Journal article

Journal of Economic Theory:

Assignment reversals: Trade, skill allocation and wage inequality

The allocation of skilled labor across industries shapes inter-industry wage differences and wage inequality. This paper shows the ranking of industries by workforce skill differs between developed and developing countri...Read more...

CEP discussion paper

Two-sided heterogeneity and Trade

This paper develops a multi-country model of international trade that provides a simple micro-foundation for buyer-seller relationships in trade. We explore a rich dataset that identifies buyers and sellers in trade and ...Read more...

CEP Brexit analysis

The UK Treasury analysis of 'The long-term economic impact of EU membership and the alternatives': CEP Commentary

Overly cautious assumptions in the Treasury’s recent report on the long-run consequences for the UK economy of leaving the European Union (EU) mean that it has probably underestimated the economic costs. That is one of t...Read more...

CEP Brexit analysis

The impact of Brexit on foreign investment in the UK

The third in a series of Brexit reports from the Centre for Economic Performance (CEP), examines how leaving the EU would affect UK incomes through changes in foreign investment in the UK. Leaving the European Union (EU)...Read more...

CEP discussion paper

Global firms

Research in international trade has changed dramatically over the last twenty years, as attention has shifted from countries and industries towards the firms actually engaged in international trade. The now-standard hete...Read more...

CEP Brexit analysis

The consequences of Brexit for UK trade and living standards

The economic consequences of leaving the EU will depend on what policies the UK adopts following Brexit. But lower trade due to reduced integration with EU countries is likely to cost the UK economy far more than is gain...Read more...

CEP discussion paper

How have EU's trade agreements impacted consumers?

Over the past two decades, the European Commission has negotiated a number of Free Trade Agreements (FTAs) which contain both traditional elements of bilateral tariff reductions, as well as additional liberalisation meas...Read more...

CEP discussion paper

Special and differential treatment for developing countries

Special and Differential Treatment for Developing Countries (SDT) constitutes a central feature of the GATT/WTO system. Its formal goal is to foster export-led growth in developing countries. Its theoretical foundations ...Read more...

CEP discussion paper

International competition and labor market adjustment

How does welfare change in the short- and long-run in high wage countries when integrating with low wage economies like China? Even if consumers benefit from lower prices, there can be significant welfare losses from inc...Read more...

CEP Brexit analysis

Life after Brexit : what are the UK’s options outside the European Union?

Suppose the UK votes to leave the European Union (EU): what happens next? This report outlines some of the options for the UK outside the EU and discusses the costs and benefits of each alternative....Read more...

Journal article

The Quarterly Journal of Economics:

Dynamic selection: An idea flows theory of entry, trade, and growth

This article develops an idea flows theory of trade and growth with heterogeneous firms. Entrants learn from incumbent firms, and the diffusion technology is such that learning depends not on the frontier technology, but...Read more...

External publication

Measuring competitiveness in Europe: resource allocation, granularity and trade:

The importance of micro data in assessing aggregate outcomes

In recent years, researchers and policymakers have been able to use sophisticated databases to provide insightful economic analysis. The increasing variety of available microeconomic databases and the improvement in the ...Read more...

CEP discussion paper

The effect of trade liberalization on firm-level profits: an event-study approach

I use an event study approach to present novel evidence on the impact of trade liberalization on firm-level profits. Using the uncertainty surrounding the negotiation and ratification process of the Canada-United States ...Read more...

Journal article

Journal of International Economics:

Institutions and export dynamics

We study how contract enforcement and export experience shape firm export dynamics in an environment with incomplete information. We show that exporters start with higher volumes and sell for longer periods in countries ...Read more...

Journal article

The Review of Economic Studies:

Trade induced technical change? The impact of Chinese imports on innovation, IT and productivity

We examine the impact of Chinese import competition on broad measures of technical change - patenting, IT, and TFP - using new panel data across twelve European countries from 1996 to 2007. In particular, we establish th...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Trade and Frictional Unemployment in the Global Economy

We develop a multi-country, multi-sector trade model with labor market frictions and equilibrium unemployment. Trade opening leads to a reduction in unemployment if it raises real wages and reallocates labor towards sect...Read more...

Journal article

Energy Economics:

Asymmetric industrial energy prices and international trade

This paper measures the response of bilateral trade flows to differences in industrial energy prices across countries. Using a rich panel dataset with 42 countries, 62 manufacturing sectors over 16 years (1996-2011) and ...Read more...

CEP discussion paper

Diversification through trade

A widely held view is that openness to international trade leads to higher GDP volatility, as trade increases specialization and hence exposure to sector-specific shocks. We revisit the common wisdom and argue that when ...Read more...

CentrePiece article

Immigration: the link to international trade in services

Two notable features of globalisation are the growth of immigration and the growth of international trade in services. Exploring links between these phenomena, Gianmarco Ottaviano, Giovanni Peri and Greg Wright find that...Read more...

CEP discussion paper

Merger policy in a quantitative model of international trade

In a two-country international trade model with oligopolistic competition, we study the conditions on market structure and trade costs under which a merger policy designed to benefit domestic consumers is too tough or to...Read more...

CEP discussion paper

How firms export: processing vs. ordinary trade with financial frictions

The fragmentation of production across borders allows firms to make and export final goods, or to perform only intermediate stages of production by processing imported inputs for re-exporting. We examine how financial fr...Read more...

CEP discussion paper

Relational contracts and supplier turnover in the global economy

Headquarters and their specialized component suppliers have a vital interest in establishing long-term collaborations. When formal contracts are not enforceable, such efficiency enhancing cooperations can be establi...Read more...

CEP discussion paper

Intrafirm trade and vertical fragmentation in U.S. multinational corporations

Using firm-level data, we document two new facts regarding intrafirm trade and the activities of the foreign affiliates of U.S. multinational corporations. First, intrafirm trade is concentrated among a small number of l...Read more...

CEP discussion paper

Globalization: a woman's best friend? Exporters and the gender wage gap

While the impact of globalization on income inequality has received a lot of attention, little is known about its effect on the gender wage gap (GWG). This study argues that there is a systematic difference in the GWG be...Read more...

CEP discussion paper

Immigration, trade and productivity in services: evidence from UK firms

This paper explores the impact of immigrants on the imports, exports and productivity of service-producing firms in the U.K. Immigrants may substitute for imported intermediate inputs (offshore production) and they may i...Read more...

CEP discussion paper

Retail globalization and household welfare: evidence from Mexico

The arrival of global retail chains in developing countries is causing a radical transformation in the way that households source their consumption. This paper draws on a new collection of Mexican microdata to estimate t...Read more...

CEP discussion paper

The future of the German industrial relations model

The paper examines recent evidence on the erosion of the German industrial relations model. Although its coverage has declined, much of this has occurred in smaller and newer establishments, and compared with Britain, it...Read more...

CEP election analysis

Should We Stay or Should We Go? The economic consequences of leaving the EU

We analyze the effects of Brexit on the UK economy. The most important economic consequence of Brexit would likely be reduced trade with EU countries. We consider an optimistic scenario with relatively small increases in...Read more...

CEP discussion paper

Asymmetric industrial energy prices and international trade

This paper measures the response of bilateral trade flows to differences in industrial energy prices across countries. Using a panel for the period 1996-2011 including 42 countries, 62 sectors and covering 60% of global ...Read more...

Journal article

The World Bank Economic Review:

The political economyof trade policy: Gone for good? Subsidies with export share requirements in China: 2002-13

This paper presents a simple model of subsidies with export share requirements (ESR) in a heterogeneous firm environment. A two-country general equilibrium version of the model with a single 100% ESR is calibrated using ...Read more...

CentrePiece article

Napoleonic protectionism: how France's cotton industry gained

Can temporary protection from trade with advanced economies foster the development of ‘infant industries’ in developing countries? Reka Juhasz considers a natural experiment: Napoleon’s wartime blockade of British export...Read more...

CentrePiece article

TTIP: is free trade coming to the North Atlantic?

If successfully concluded, the Transatlantic Trade and Investment Partnership (TTIP) would be the most ambitious free trade agreement in history. Dennis Novy explains that while the potential benefits from liberalised tr...Read more...

CEP occasional paper

Knowledge-based Hierarchies: Using Organizations to Understand the Economy

We argue that incorporating the decision of how to organize the acquisition, use, and communication of knowledge into economic models is essential to understand a wide variety of economic phenomena. We survey the literat...Read more...

CEP discussion paper

From Selling Goods to Selling Services: Firm Responses to Trade Liberalization

In the face of trade liberalization domestic firms are often forced out of the market, whereas others adapt and survive. In this paper we focus on a new channel of adaptation, namely the shift toward increased provision ...Read more...

CEP discussion paper

European Integration and the Gains from Trade

This chapter discusses whether and how .new quantitative trade models.(NQTMs) can be fruitfully applied to quantify the welfare effects of trade liberalization, thus shedding light on the trade-related effects of further...Read more...

CEP discussion paper

Dynamic Selection: An Idea Flows Theory of Entry, Trade and Growth

This paper develops an idea flows theory of trade and growth with heterogeneous firms. New firms learn from incumbent firms, but the diffusion technology ensures entrants learn not only from frontier technologies, but fr...Read more...

CEP discussion paper

Gone for Good? Subsidies with Export Share Requirements in China: 2002-2013

This paper presents a simple model of subsidies with export share requirements (ESR) in a heterogeneous firm environment. A two-country general equilibrium version of the model with a single 100% ESR is calibrated using ...Read more...

CEP discussion paper

Reconciling Observed Tariffs and the Median Voter Model

Median voter theory applied to trade policy predicts positive tariffs in capital-abundant countries and negative tariffs in labor-abundant countries. Negative tariffs are rare, and this paper reconciles the median voter ...Read more...

CEP discussion paper

Winners and Losers from a Commodities-for-Manufactures Trade Boom

A recent boom in commodities-for-manufactures trade between China and other developing countries has led to much concern about the losers from rising import competition in manufacturing, but little attention on the winne...Read more...

CEP discussion paper

Trade and Uncertainty

We offer a new explanation as to why international trade is so volatile in response to economic shocks. Our approach combines the uncertainty shock idea of Bloom (2009) with a model of international trade, extending the ...Read more...

CEP policy analysis

Brexit or Fixit? The Trade and Welfare Effects of Leaving the European Union

Since a speech by the Prime Minister in January 2013 , the Conservative party has been committed to holding a referendum on the UK’s membership of the European Union (EU) in 2017. So this is a good moment to consider wha...Read more...

CentrePiece article

Victorian internet: the trade impact of the transatlantic telegraph

The telegraph was the Victorian equivalent of today’s ‘big data’, helping firms to forecast future demand. Analysing such unique historical ‘experiments’ helps understand how firms and markets respond when new technology...Read more...

CEP discussion paper

Trapped Factors and China's Impact on Global Growth

When China’s accession to the WTO exposed European firms to import competition, they responded by increasing their investment in innovation. This response was stronger in industries and firms where factors of production ...Read more...

Journal article

Review of Economics and Statistics:

Has ICT polarized skill demand? Evidence from eleven countries over twenty-five years

We test the hypothesis that information and communication technologies (ICT) polarize labor markets by increasing demand for the highly educated at the expense of the middle educated, with little effect on low-educated w...Read more...

CEP discussion paper

Missing gains from trade?

The theoretical result that there are welfare gains from trade is a central tenet of international economics. In a class of trade models that satisfy a 'gravity equation,' the welfare gains from trade can be computed usi...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Cheap Imports and the Loss of U.S. Manufacturing Jobs

This paper examines the role of international trade, and specifically imports from low-wage countries, in determining patterns of job loss in U.S. manufacturing industries between 1992 and 2007. Motivated by intuitions f...Read more...

CEP discussion paper

Trade Integration, Market Size and Industrialization: Evidence from China's National Trunk Highway System

Large scale transport infrastructure investments connect both large metropolitan centers of production as well as small peripheral regions. Are the resulting trade cost reductions a force for the diffusion of industrial ...Read more...

CentrePiece article

In brief: China's trading success: the role of pure exporter subsidies

China's government provides a wide range of incentives to encourage firms to produce almost exclusively for the foreign market. The authors analyse the impact of these 'pure exporter subsidies' on both the Chinese econom...Read more...

CEP discussion paper

Firm Heterogeneity and Aggregate Welfare

We examine how firm heterogeneity influences aggregate welfare through endogenous firm selection. We consider a homogeneous firm model that is a special case of a heterogeneous firm model with a degenerate productivity d...Read more...

CEP discussion paper

A Trapped Factors Model of Innovation

When will reducing trade barriers against a low wage country cause innovation to increase in high wage regions like the US or EU? We develop a model where factors of production have costs of adjustment and so are partial...Read more...

CEP discussion paper

Free Trade Aggreements and the Consolidation of Democracy

We study the relationship between participation in free trade agreements (FTAs) and the sustainability of democracy. Our model shows that FTAs can critically reduce the incentive of authoritarian groups to seek power by ...Read more...

CEP discussion paper

Heterogeneous Firms and Trade

This paper reviews the new approach to international trade based on firm heterogeneity in differentiated product markets. This approach explains a variety of features exhibited in disaggregated trade data, including the ...Read more...

CEP discussion paper

China's Pure Exporter Subsidies

One third of Chinese exporters sell more than ninety percent of their production abroad. We argue that this distinctive pattern is attributable to a wide range of subsidies that provide incentives to these “pure exporter...Read more...

CEP discussion paper

Selection Effects with Heterogeneous Firms

We provide a general characterization of which firms will select alternative ways of serving a market. If and only if firms' maximum profits are supermodular in production and marketaccess costs, more efficient firms wil...Read more...

CEP discussion paper

Exporters, Importers and Credit Constraints

This paper analyses the interaction between credit constraints and trading behaviour. I construct a unique dataset containing firm-level trade transactions data, balance sheets and credit scores from an independent credi...Read more...

CEP discussion paper

On the Measurement of Trade Costs: Direct vs. Indirect Approaches to Quantifying Standards and Technical Regulations

In this article, we review the literature on the measurement of trade costs in international trade with a special emphasis on nontariff measures and in particular on standards and technical regulations. We distinguish ‘d...Read more...

CEP discussion paper

Is the International Border Effect Larger than the Domestic Border Effect? Evidence from U.S. Trade

Many studies have found that international borders represent large barriers to trade. But how do international borders compare to domestic border barriers? We investigate international and domestic border barriers in a u...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Trade Liberalisation Does Not Always Raise Wage Premia: Evidence from Ugandan Districts

The process of economic integration over the past two decades has been accompanied by an expanding income wedge between skilled and unskilled workers in many developing countries. This was also the case for Ugandan wage ...Read more...

CEP discussion paper

Selection into Trade and Wage Inequality

This paper analyzes the impact of trade integration on wage inequality when there is heterogeneity across both workers and firms. By incorporating labor assignment into the heterogeneous firms literature I develop a mode...Read more...

CEP discussion paper

Market Size, Competition, and the Product Mix of Exporters

We build a theoretical model of multi-product firms that highlights how competition across market destinations affects both a firm's exported product range and product mix. We show how tougher competition in an export ma...Read more...

CEP discussion paper

Goods Trade, Factor Mobility and Welfare

This paper extends a recent class of quantitative models of international trade to incorporate factor mobility within countries. We present a model-based decomposition of the variance of economic activity into the contri...Read more...

CEP discussion paper

Trade and Inequality: From Theory to Estimation

While neoclassical theory emphasizes the impact of trade on wage inequality between occupations and sectors, more recent theories of firm heterogeneity point to the impact of trade on wage dispersion within occupations a...Read more...

CEP discussion paper

Intermediaries in International Trade: Direct Versus Indirect Modes of Export

This paper examines the factors that give rise to intermediaries in exporting and explores the implications for trade volumes. Export intermediaries such as wholesalers serve different markets and export different produc...Read more...

CEP discussion paper

Global Value Chains During the Great Trade Collapse: A Bullwhip Effect?

This paper analyzes the performance of global value chains during the trade collapse. To do so, it exploits a unique transaction-level dataset on French firms containing information on cross-border monthly transactions m...Read more...

CEP discussion paper

Agglomeration, Trade and Selection

This paper studies how firm heterogeneity in terms of productivity affects the balance between agglomeration and dispersion forces in the presence of pecuniary externalities through a selection model of monopolistic comp...Read more...

CEP discussion paper

The Determinants of Intrafirm Trade: Evidence from French Firms

How well does the theory of the firm explain the choice between intrafirm and arms' length trade? This paper uses firm-level import data from France to look into this question. We find support for three key predictions o...Read more...

CEP discussion paper

Preferential Trade Agreements and the Labor Market

Labor market consequences are at the forefront of most debates on the merits of trade liberalization. Preferential trade agreements (PTAs) have become the primary form of trade liberalization in most countries, and sever...Read more...

CEP discussion paper

Gravity Redux: Measuring International Trade Costs with Panel Data

Barriers to international trade are known to be large but due to data limitations it is hard to measure them directly for a large number of countries over many years. To address this problem I derive a micro-founded meas...Read more...

CEP discussion paper

Spatial Frictions

The world is replete with spatial frictions. Shipping goods across cities entails trade frictions. Commuting within cities causes urban frictions. How important are these frictions in shaping the spatial economy? We deve...Read more...

CEP discussion paper

Service Trade and Occupational Tasks: An Empirical Investigation

Using micro data for Belgium we investigate the relationship between occupational tasks changes and the rise of service trade. We focus the analysis on the extensive margin and look at the heterogeneous proliferation of ...Read more...

CEP discussion paper

Trading Away Wide Brands for Cheap Brands

Firms face competing needs to expand product variety and reduce production costs. Trade policy affects firm investments in product variety and production processes differently. Access to larger markets enables innovation...Read more...

CEP discussion paper

Heterogeneous Firm-Level Responses to Trade Liberalisation: A Test Using Stock Price Reactions

This paper presents novel empirical evidence on key predictions of heterogeneous firm models by examining stock market reactions to the Canada-United States Free Trade Agreement of 1989 (CUSFTA). Using the uncertainty su...Read more...

CEP discussion paper

A Many-Country Model of Industrialization

We draw attention to the role of economic geography in explaining important cross-sectional facts which are difficult to account for in existing models of industrialization. By construction, closed-economy models that st...Read more...

CEP discussion paper

Managerial Incentives and Compensation in a Global Market

This paper embeds a principal-agent firm in an otherwise standard trade model a la Melitz (2003) to investigate the impact of globalization on the provision of managerial incentives and on the distribution of managerial ...Read more...

CEP occasional paper

Wage Inequality,Technology and Trade: 21st Century Evidence

This paper describes and explains some of the principal trends in the wage and skill distribution in recent decades. There have been sharp increases in wage inequality across the OECD, beginning with the US and UK at the...Read more...

CEP discussion paper

Managers' Mobility, Trade Status and Wages

This paper investigates whether the arrival of managers with export experience, i.e. experience acquired through participation in the export activity of previous employers, is related to firms' international trade status...Read more...

CEP discussion paper

Trade induced technical change? The impact of Chinese imports on innovation, IT and productivity

We examine the impact of Chinese import competition on broad measures of technical change - patenting, IT, R&D, TFP and management practices – using new panel data across twelve European countries between 1996-2007. We c...Read more...

CEP discussion paper

International Trade Without CES: Estimating Translog Gravity

This paper derives a micro-founded gravity equation in general equilibrium based on a translog demand system that allows for endogenous markups and substitution patterns across goods. In contrast to standard CES-based gr...Read more...

CEP discussion paper

Trade and Labor Market Outcomes

This paper reviews a new framework for analyzing the interrelationship between inequality, unemployment, labor market frictions, and foreign trade. This framework emphasizes firm heterogeneity and search and matching fri...Read more...

Submission to a parliamentary inquiry and government consultation

BIS - Trade White Paper: Call for Evidence

Read more...

CEP discussion paper

Long Term Implications of the ICT Revolution: Applying the Lessons of Growth Theory and Growth Accounting

How big a boost to long run growth can countries expect from the ICT revolution? I use the results of growth accounting and the insights from a two-sector growth model to answer this question. The use of a two-sector rat...Read more...

CEP discussion paper

Explaining Job Polarization in Europe: The Roles of Technology, Globalization and Institutions

This paper shows the employment structure of 16 European countries has been polarizing in recent years with the employment shares of managers, professionals and low-paid personal services workers increasing at the expens...Read more...

CEP discussion paper

Is the WTO Article XXIV Bad?

This paper shows that the WTO's Article XXIV increases the likelihood of free trade, but may worsen world welfare when free trade is not reached and customs unions (CUs) form. We consider a model of many countries. Artic...Read more...

Book

The Future of Finance
The LSE Report

This book presents a novel approach to the reform of the world’s financial system, starting with the basic question, what is a financial system for? It shows that the existing system has become far more complic...Read more...

CEP discussion paper

Trade Union Membership and Influence 1999-2009

This paper analyses the continued decline of trade unions in Britain and examines the possible implications for workers, employers, and unions themselves. Membership of trade unions declined precipitously in the 1980s an...Read more...

CEP discussion paper

Trade as an Engine of Creative Destruction: Mexican Experience with Chinese Competition

This paper exploits the surge in Chinese exports from 1994 to 2004 as a natural experiment to evaluate the effects of a unilateral low wage trade and competition shock to producers in Mexico. We find that this shock caus...Read more...

CEP discussion paper

Productivity Spreads, Market Power Spreads and Trade

Much of recent Trade theory focuses on heterogeneity of firms and the differential impact trade policy might have on firms with different levels of productivity. A common problem is that most firm level dataset do not co...Read more...

CEP discussion paper

Trade Crisis? What Trade Crisis?

We provide an analysis of the 2008-2009 trade collapse using microdata from a small open economy, Belgium. First, we find that changes in firm-country-product exports and imports occurred mostly at the intensive margin: ...Read more...

CEP discussion paper

Theories of Heterogeneous Firms and Trade

This paper reviews the recent theoretical literature on heterogeneous firms and trade, which emphasizes firm selection into international markets and reallocations of resources across firms. We discuss the empirical chal...Read more...

CentrePiece article

Regional trade agreements: blessing or burden?

There has been a proliferation of regional trade agreements around the world since the early 1990s. In a survey of the latest theoretical and empirical research on regionalism, Caroline Freund and Emanuel Ornelas ask whe...Read more...

CEP discussion paper

Has ICT Polarized Skill Demand? Evidence from Eleven Countries over 25 Years

OECD labor markets have become more “polarized” with employment in the middle of the skill distribution falling relative to the top and (in recent years) also the bottom of the skill distribution. We test the hypothesis ...Read more...

CEP discussion paper

Currency Unions in Prospect and Retrospect

We critically review the recent literature on currency unions, and discuss the methodological challenges posed by the empirical assessment of their costs and benefits. In the process, we provide evidence on the economic ...Read more...

CEP discussion paper

The Determinants of Vertical Integration in Export Processing: Theory and Evidence from China

Using detailed product-level export data for China and a variant of the Antràs and Helpman (2004) model that includes investments in component search, we examine the sectoral determinants of foreign direct investment (FD...Read more...

CEP discussion paper

Intra-Firm Trade and Product Contractibility (Long Version)

This paper examines the determinants of intra-firm trade in U.S. imports using detailed countryproduct data. We create a new measure of product contractibility based on the degree of intermediation in international trade...Read more...

CEP discussion paper

Trade Liberalization and Heterogeneous Firm Models: An Evaluation Using the Canada - US Free Trade Agreement

We examine the qualitative and quantitative predictions of a heterogeneous firm model à la Melitz (2003) in the context of the Canada - US Free Trade Agreement (CUSFTA) of 1989. We calibrate our model to the pre-trade li...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Regional Manufacturing Wages: Dancing to the Tune of Trade Shocks

Firms generally choose to locate their production where profits are maximized. As costs affect profits, trade-offs between two marginal costs – employees’ wages and transport costs – may be important for decisions regard...Read more...

CEP discussion paper

Sequential Exporting

Firms need to incur substantial sunk costs to break in foreign markets, yet many give up exporting shortly after their first experience, which typically involves very small sales. Conversely, other new exporters shoot up...Read more...

CEP discussion paper

Wholesalers and Retailers in U.S. Trade (Long Version)

International trade models typically assume that producers in one country trade directly with final consumers in another. In reality, of course, trade can involve long chains of potentially independent actors who move go...Read more...

CEP discussion paper

Wage Bargaining and the Boundaries of the Multinational Firm

Do variations in labor market institutions across countries affect the cross-border organization of the firm? Using firm-level data on multinationals located in France, we show that firms are more likely to outsource the...Read more...

CEP discussion paper

Regional Trade Agreements

This paper reviews the theoretical and the empirical literature on regionalism. The formation of regional trade agreements has been, by far, the most popular form of reciprocal trade liberalization in the last fifteen ye...Read more...

CEP discussion paper

How Does Innovation Affect Worker Well-being?

We explore the effects of management innovations on worker well-being using private sector linked employer-employee data for Britain. We find management innovations are associated with lower worker well-being and lower j...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Productivity and Firm Selection: Quantifying the 'New' Gains from Trade

We discuss how standard computable equilibrium models of trade policy can be enriched with selection effects without missing other important channels of adjustment. This is achieved by estimating and simulating a partial...Read more...

CEP discussion paper

Participation in Organisations: Economic Approaches

Under the auspices of the debate about high performance work systems, it has been suggested that the evidence of positive results is disappointing and that one reason is that there has been a lack of theory. This paper a...Read more...

CEP discussion paper

Inequality and Unemployment in a Global Economy

This paper develops a new framework for examining the distributional consequences of international trade that incorporates firm and worker heterogeneity, search and matching frictions in the labor market, and screening o...Read more...

CEP discussion paper

What if Congress Doubled R&D Spending on the Physical Sciences?

Many business, academic, and scientific groups have recommended that the Congress substantially increase R&D spending in the near future. President Bush’s American Competitiveness Initiative calls for a doubling of spend...Read more...

CEP discussion paper

The ASEAN Free Trade Agreement: Impact on Trade Flows and External Trade Barriers

Using detailed data on trade and tariffs from 1992-2007, we examine how the ASEAN Free Trade Agreement has affected trade with non-members and external tariffs facing non-members. First, we examine the effect of preferen...Read more...

CEP discussion paper

Employee Voice and Private Sector Workplace Outcomes in Britain, 1980-2004

Non-union direct voice has replaced union representative voice as the primary avenue for employee voice in the British private sector. This paper provides a framework for examining the relationship between employee voice...Read more...

CEP discussion paper

Unions and Workplace Performance in Britain and France

Using nationally representative workplace surveys we examine the relationship between unionization and workplace financial performance in Britain and France. We find that union bargaining is detrimental to workplace perf...Read more...

CEP discussion paper

Convergence of Firm-Level Productivity, Globalisation, Information Technology and Competition: Evidence from France

Studies of firm-level data have shown that there is a huge dispersion of productivity across firms even when industries are narrowly defined. So there is a significant opportunity for the least productive firms to catch ...Read more...

CEP discussion paper

International Trade Integration: A Disaggregated Approach

This paper investigates the sources and size of trade barriers at the industry level. We derive a micro-founded measure of industry-specific bilateral trade integration that has an in-built control for time-varying multi...Read more...

CEP discussion paper

Trade, Technology Adoption and Wage Inequalities: Theory and Evidence

This paper develops a model of trade that features heterogeneous firms, technology choice and different types of skilled labor in a general equilibrium framework. Its main contribution is to explain the impact of trade i...Read more...

CEP discussion paper

Service Traders in the UK

We provide a novel set of stylized facts on firms engaging in international trade in services, using unique firm-level data on services exports and imports in the United Kingdom in 2000- 2005. Less than 10% of firms trad...Read more...

CEP discussion paper

Protection and International Sourcing

We study the impact of import protection on relationship-specific investments, organizational choice and welfare. We show that a tariff on intermediate inputs can improve social welfare through mitigating hold-up problem...Read more...

CEE/Education and skills discussion paper

The Convergence of Compulsory Schooling in Western Europe: 1950-2000

This paper examines the expansion of compulsory schooling in fifteen Western European countries over the period 1950-2000. We show that a convergence process of mandatory years of schooling has occurred across these coun...Read more...

CEP discussion paper

Trading Places: Employers, Unions and the Manufacture of Voice

Using nationally representative workplace data for Britain we show that over the last quarter century union voice – especially union-only voice – has been associated with poorer climate, more industrial action, poorer fi...Read more...

CEP discussion paper

The Impact of Trade on Aggregate Productivity and Welfare with Heterogeneous Firms and Business Cycle Uncertainty

This paper presents a model with monopolistic competition, productively heterogeneous firms, and business cycle aggregate shocks. With firm-specific productive heterogeneity, weaker firms quit when faced with a negative ...Read more...

CEP discussion paper

A 'New Trade' Theory of GATT/WTO Negotiations

I develop a novel theory of GATT/WTO negotiations. This theory provides new answers to two prominent questions in the trade policy literature: first, what is the purpose of trade negotiations? And second, what is the rol...Read more...

CEP discussion paper

Real Origins of the Great Depression: Monopoly Power, Unions and the American Business Cycle in the 1920s

We attempt to explain the severe 1920-21 recession, the roaring 1920s boom, and the slide into the Great Depression after 1929 in a unified framework. The model combines monopolistic product market competition with searc...Read more...

CEP discussion paper

Evolution of Locations, Specialisation and Factor Returns with Two Distinct Waves of Globalisation

This paper presents an economic geography model with two differentiated sectors that exhibit weaker inter and stronger intra-industry input-output linkages. Labour is also differentiated according to skills in a hierarch...Read more...

CEP discussion paper

Does Regionalism Affect Trade Liberalization Towards Non-Members?

We examine the effect of regionalism on unilateral trade liberalization using industry-level data on applied MFN tariffs and bilateral preferences for ten Latin American countries from 1990 to 2001. We find that preferen...Read more...

CEP discussion paper

Union Decline in Britain

This paper investigates the demise of unionisation in British private sector workplaces over the last quarter century. We show that dramatic union decline has occurred across all types of workplace. Although the union wa...Read more...

CEP discussion paper

Tax Cuts in Open Economies

A reduction in income tax rates generates substantial dynamic responses within the framework of the standard neoclassical growth model. The short-run revenue loss after an income tax cut is partly - or, depending on para...Read more...

CEP discussion paper

International Trade, Minimum Quality Standards and the Prisoners' Dilemma

Unilateral minimum quality standards are endogenously determined as the outcome of a non-cooperative standard-setting game between the governments of two countries. Cross-country externalities from the implementation of ...Read more...

CEP discussion paper

Efficiency Wages and the Economic Effects of the Minimum Wage: Evidence from a Low-Wage Labour Market

We exploit a natural experiment provided by the 1990 introduction of the UK National Minimum Wage (NMW) to investigate the relationship between wages and monitoring and to test for Efficiency Wages considerations in a lo...Read more...

CEP discussion paper

Competing for Contacts: Network Competition, Trade Intermediation and Fragmented Duopoly

A two-sided, pair-wise matching model is developed to analyse the strategic interaction between two information intermediaries who compete in commission rates and network size, giving rise to a fragmented duopoly market ...Read more...

CEP discussion paper

A Swing-State Theory of Trade Protection in the Electoral College

This paper develops an infinite-horizon, political agency model with a continuum of political districts, in which incumbent politicians can improve their re-election probability by attracting swing voters in key states t...Read more...

CEP discussion paper

Information Costs, Networks and Intermediation in International Trade

This paper presents a pairwise matching model with two-sided information asymmetry to analyse the impact of information costs on endogenous network building and matching by information intermediaries. The framework innov...Read more...

CEP discussion paper

A Simple Model of the Juggernaut Effect of Trade Liberalisation

This paper posits a formal political economy model where the principle of reciprocity in multilateral trade talks results in the gradual elimination of tariffs. Reciprocity trade talks turn each nation’s exporters into a...Read more...

CEP discussion paper

Productivity and the Sourcing Modes of Multinational Firms: Evidence from French Firm-Level Data

We investigate the role of a firm’s total factor productivity in its decision to import from their affiliates rather than from independent input suppliers. We propose a slightly modified version of the Antràs and Helpman...Read more...

CEP discussion paper

Trust-Based Trade

Weak enforcement of international contracts can substantially reduce international trade. We develop a model where agents build reputations to overcome the difficulties that this institutional failure causes in a context...Read more...

CEP discussion paper

Freedom Fries

Do firms choose inputs that minimize their cost of production, ignoring the attitudes of their owners and employees? We examine this question using an episode of worsening relations between the US and France: from Februa...Read more...

CEP discussion paper

Trade Liberalization, Outsourcing, and Firm Productivity

Empirical evidence suggests that trade liberalization increases firm productivity. This paper offers a novel explanation for this finding. I develop a simple general equilibrium model of trade in which trade liberalizati...Read more...

CEP discussion paper

Firms in International Trade

Despite the fact that importing and exporting are extremely rare firm activities, economists generally devote little attention to the role of firms when discussing international trade. This paper summarizes key differenc...Read more...

CEP discussion paper

Offshoring: General Equilibrium Effects on Wages, Production and Trade

A simple model of offshoring is used to integrate the complex gallery of results that exist in the theoretical offshoring/fragmentation literature. The paper depicts offshoring as ‘shadow migration’ and shows that this a...Read more...

CEP report

Changes in Wage Inequality

We examine trends in wage inequality in the US and other countries over the past four decades. We show that there has been a secular increase in the 90-50 wage differential in the US and the UK since the late 1970s. By c...Read more...

CEP discussion paper

Inflation Premium and Oil Price Volatility

This paper provides a fully micro-founded New Keynesian framework to study the interaction between oil price volatility, pricing behavior of firms and monetary policy. We show that when oil has low substitutability, firm...Read more...

CEP discussion paper

Union Organization in Great Britain

Union membership and density in Britain has experienced substantial decline since 1979. The fall in private sector membership and density has been much greater than in the public sector. The size of the union sector, mea...Read more...

CEP discussion paper

The Effect of Trade on the Demand for Skill - Evidence from the Interstate Highway System

Since changes in trade openness are typically confounded with other factors, it has been difficult to identify the labor market consequences of increased international trade. The advent of the United States Interstate Hi...Read more...

CEP discussion paper

Consumption and Real Exchange Rates with Incomplete Markets and Non-Traded Goods

This paper addresses the consumption-real exchange rate anomaly. International real business cycle models based on complete financial markets predict a unitary correlation between the real exchange rate and the ratio of ...Read more...

CEP discussion paper

The Effect of Trade Liberalization on Informality and Wages: Evidence from Mexico

This paper studies the impact of NAFTA on informality and real wages in Mexico. Using a dynamic industry model with firm heterogeneity, it is predicted that import tariff elimination could reduce the incidence of informa...Read more...

CEP discussion paper

Unions, Job Reductions and Job Security Guarantees: the Experience of British Employees

A national survey makes it possible to examine employees’ awareness of net overall reductions in the size of the workforce along with their awareness of employer policies that promise ‘no compulsory redundancies’. Differ...Read more...

CEP discussion paper

Unions, Within-Workplace Job Cuts and Job Security Guarantees

Using data from the Workplace Employment Relations Survey 1998, this paper shows that unionisation increased the probability of within-workplace job cuts and the incidence of job security guarantees. As theory predicts, ...Read more...

CEP discussion paper

What Voice Do British Workers Want?

The problems/need for representation and participation reported by workers vary across workplaces and by types of jobs. Workers with greater workplace needs are more desirous of unions but their preferences are fine-grai...Read more...

CEP discussion paper

Trade and Growth with Heterogeneous Firms

This paper explores the impact of trade on growth when firms are heterogeneous. We find that greater openness produces anti-and pro-growth effects. The Melitz-model selection effects raises the expected cost of introduci...Read more...

CEP discussion paper

Trade Liberalization and Industrial Restructuring through Mergers and Acquisitions

This paper analyzes mergers and acquisitions (M&A) as a previously neglected channel of industrial restructuring in the face of trade liberalization. Using the Canada-United States Free Trade Agreement of 1989 as a natur...Read more...

CEP discussion paper

Union Free-Riding in Britain and New Zealand

The percentage of workers who choose not to join the union available to them at their workplace has been rising in Britain and New Zealand. Social custom, union instrumentality, the fixed costs of joining, employee perce...Read more...

CEP discussion paper

Chinese Unions: Nugatory or Transforming? An 'Alice' Analysis

China has, apparently, more trade union members than the rest of the world put together. But the unions do not function in the same way as western trade unions. In particular Chinese unions are subservient to the Partyst...Read more...

CEP discussion paper

The Log of Gravity

Although economists have long been aware of Jensen's inequality, many econometric applications have neglected an important implication of it: the standard practice of interpreting the parameters of log-linearized models ...Read more...

CEP discussion paper

Factor Price Equality and the Economies of the United States

We develop a methodology for identifying departures from relative factor price equality across regions that is valid under general assumptions about production, markets and factors. Application of this methodology to the...Read more...

CEP discussion paper

Rising Trade Costs? Agglomeration and Trade with Endogenous Transaction Costs

While transport costs have fallen, the empirical evidence also points at rising total trade costs. In a model of industry location with endogenous transaction costs, we show how and under which conditions a decline in tr...Read more...

CEP discussion paper

Can Comparative Advantage Explain the Growth of US Trade?

We present a dynamic comparative advantage model in which moderate reductions in trade costs can generate sizable increases in trade volumes over time. A fall in trade costs has two effects on the volume of trade. First,...Read more...

CEP discussion paper

The Internationalisation of Public Welfare Policy

With increasing globalisation of knowledge, there are increased opportunities to 'learn' from the experience of policy interventions elsewhere. This paper presents evidence on the extent of international convergence in p...Read more...

CEP discussion paper

Globalisation, ICT and the Nitty Gritty of Plant Level Datasets

The net entry contribution to aggregate productivity growth has increased dramatically in the UK over 1990s according to calculations based on data from the Annual Respondents Database (ARD). Some recent studies have tri...Read more...

CEP discussion paper

Comparative Advantage and Heterogeneous Firms

This paper presents a model of international trade that features heterogeneous firms, relative endowment differences across countries, and consumer taste for variety. The paper demonstrates that firm reactions to trade l...Read more...

CEP discussion paper

Timeliness, Trade and Agglomeration

An important element of the cost of distance is time taken in delivering final and intermediate goods. We argue that time costs are qualitatively different from direct monetary costs such as freight charges. The differen...Read more...

Journal article

Journal of International Economics:

Economic geography and international inequality

This paper estimates a structural model of economic geography using cross-country data on per capita income, bilateral trade, and the relative price of manufacturing goods. We provide evidence that the geography of acces...Read more...

CEP discussion paper

The Geography of UK International Trade

This paper examines how the geography of UK international trade has changed since the UK¿s accession to the European Economic Community using a newly constructed data set that gives a detailed breakdown of the UK¿s impor...Read more...

CEP discussion paper

Looking for HRM/Union Substitution: Evidence from British Workplaces

In this paper we test the HRM/union substitution hypothesis that human resource management (HRM) practices act as a substitute for unionization. We use British workplace data between 1980 and 1998 which allows us to exam...Read more...

CEP discussion paper

The Anatomy of Union Decline in Britain: 1990-1998

To what extent can the decline in British trade union density between 1990 and 1998 be attributed to declining opportunities to unionize compared to declining propensity to unionize among workers with the opportunity to ...Read more...

CEP discussion paper

Why Do Voice Regimes Differ?

In this paper we seek to explain the emergence of different voice regimes, and to do so by using approaches from institutional economics. In particular we analyse the emergence of different voice regimes as a contracting...Read more...

CEP discussion paper

Reviewing the Statutory Union Recognition (ERA 1999)

In 2000 the UK government introduced, under the Employment Relations Act of 1999, a new statutory union recognition procedure, while in 2003 it published a consultation document on its Review of the Act. The document con...Read more...

CEP discussion paper

Distance, Skill Deepening and Development: Will Peripheral Countries Ever Get Rich?

This paper models the relationship between countries' distance from global economic activity, endogenous investments in education, and economic development. Firms in remote locations pay greater trade costs on both expo...Read more...

CEP discussion paper

Does Union Membership Really Reduce Job Satisfaction?

We investigate the effect of union membership on job satisfaction. Whilst it is common to study the effects of union status on satisfaction treating individual membership as given, in this paper, we account for the endog...Read more...

CEP discussion paper

Explaining Cross-Country Export Performance: International Linkages and Internal Geography

This paper investigates the determinants of countries' export performance looking in particular at the role of international product market linkages. We begin with a novel decomposition of the growth in countries' expo...Read more...

CEP discussion paper

Trade and Industrial Location with Heterogeneous Labor

We show in the framework of a new economic geography model that when labor is heterogenous and productivity depends on the quality of the match between job and worker, trade liberalization may lead to industrial agglomer...Read more...

CEP discussion paper

The Union Membership Wage Premium: An Analysis Using Propensity Score Matching

This paper estimates the size of the union membership wage premium by comparing wage outcomes for unionised workers with 'matched' non-unionised workers. The method assumes selection on observables. For this identifyin...Read more...

CEP discussion paper

It's a Family Affair: the Effect of Union Recognition and Human Resource Management on the Provision of Equal Opportunities in the UK

Equal opportunities policies and family-friendly practices are examined using data from the 1998 Workplace Employee Relations Survey in order to assess (i) their associations with union recognition and strategic human re...Read more...

CEP discussion paper

Globalization in History: A Geographical Perspective

This paper argues that a geographical perspectie is fundamental to understanding comparative economic development in the context of globalization. Central to this view is the role of agglomeration in productivity perform...Read more...

CEP discussion paper

Influences on Trade Union Organising Effectiveness in Great Britain

This paper brings together data from the 1998 Workplace Employee Relations Survey, National Survey of Unions and TUC focus on recognition survey to investigate influences on union organising effectiveness. Organising eff...Read more...

CEP discussion paper

Why Do Non-Union Employees Want To Unionise? Evidence from Britain

The introduction of a statutory recognition procedure offers British unions the opportunity to reverse membership decline by organising non-union workers. The aim of this paper is to test theories of individual union joi...Read more...

CEP discussion paper

Economic Geography and International Inequality

This paper estimates a structural model of economic geography using cross-country data on per capita income, bilateral trade, and the relative price of manufacturing goods. More than 70% of the variation in per capita in...Read more...

CEP discussion paper

Union Effects On Managerial and Employee Perceptions of Employee Relations in Britain

This paper uses matched employer-employee data from the 1998 Workplace Employee Relations Survey (WERS98) to estimate influences on managerial and employee perceptions of the employee relations climate. Both the strength...Read more...

CEP discussion paper

Product Standards, Trade Disputes and Protectionism

Trade disputes over national product standards are a growing source of tension in the international trading system. The usual pattern is that a country introduces a new product standard for all sales of a good in its loc...Read more...

CEP discussion paper

R&D in Developing Countries: What Should Governments Do?

I consider the implications of recent research for R&D policy in developing countries. Typical new growth models, which assume free entry and no strategic behaviour by R&D producers, are less appropriate for policy guida...Read more...

CEP discussion paper

Per Capita Income Demand for Variety, and International Trade: Linder Reconsidered

We analyse a monopolistically competitive model of international trade where goods must be consumed in indivisible amounts. The number of varieties that enter a consumer's optimal consumption bundle is increasing in the...Read more...

CEP discussion paper

Financial Super-Markets: Size Matters for Asset Trade

The paper presents a two-country macroeconomic model in which the number of financial assets is endogenous. Imperfect substitutability of assets and international transaction costs give a comparative advantage to large m...Read more...

CEP discussion paper

Financial Integration and Asset Returns

The paper investigates the impact of financial integration on asset return, risk diversification and breadth of financial markets. We analyse a three-country macroeconomic model in which (i) the number of financial asset...Read more...

CEP discussion paper

The Dynamics of International Specialisation

The theoretical literature on trade and growth suggests that comparative advantage is endogenous and evolves over time. However, most empirical analysis of international trade flows is essentially static in nature. This ...Read more...

Journal article

The Quarterly Journal of Economics:

Globalization and the Inequality of Nations

A monopolistically competitive manufacturing sector produces goods used for final consumption and as intermediates. Intermediate usage creates cost and demand linkages between firms and a tendency for manufacturing agglo...Read more...