Globalisation

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:

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...

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...

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 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...

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...

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

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

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...

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...

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...

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

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

Managing trade: evidence from China and the US

We present a heterogeneous-firm model in which management ability increases both production efficiency and product quality. Combining six micro-datasets on management practices, production and trade in Chinese and Americ...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...

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...

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 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...

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

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

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

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...

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...

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...