Results

Blog

VoxEU:

Firms slice up global production to protect their knowhow

Imitation is a first-order concern for enterprises operating global production processes. Firms routinely source knowledge-intensive inputs from many countries, including those with weak intellectual property laws. This ...Read more...

CEP discussion paper

Employer market power: models and methods

It is now widely recognized that employers hold some wage-setting power over workers, and several recent reviews cover the resulting surge of research on monopsony. We take a high-level view, introducing the idea of the ...Read more...

Journal article

Journal of Industrial Economics:

Asymmetric pass-through and competition

We study the retail price pass-through of four major tax changes in petroleum products using daily pricing data from gas stations on small Greek islands. We find that (i) the pass-through of the tax hikes is five times h...Read more...

CEP discussion paper

Trade liberalization and third-market effects

We study how the end of the quota system for textiles and clothing products in the American and European markets on January 1, 2005, affected China?s exports to third countries, where policy was unchanged. Using a differ...Read more...

CEP discussion paper

What is the "right" geographic market definition?

This paper examines the "right" geographic definition of relevant markets by analyzing how excise tax pass-through varies with local competition in the retail gasoline market of a large metropolitan city. Using a natural...Read more...

Journal article

International Journal of Industrial Organization:

What is the "right" geographic market definition?

This paper examines the "right" geographic definition of relevant markets by analyzing how excise tax pass-through varies with local competition in the retail gasoline market of a large metropolitan city. Using a natural...Read more...

Blog

Vox EU:

Confusopoly unveiled: How firms use complexity to raise prices

Can entire markets strategically confuse consumers to raise prices? This column tracks the prices of nearly all mobile phone tariffs and handsets in the UK from 2010 to 2012, and finds that quality-adjusted prices rise i...Read more...

CentrePiece article

Cultural exception?

Why book publishing contradicts conventional wisdom about competition....Read more...

Journal article

International Economics:

Reassessing EU comparative advantage: the role of technology

Based on a sufficient statistics approach, we show how the state of technology of European industries relative to the rest of the world can be empirically assessed in a way that is simple in terms of computation, parsimo...Read more...

Blog

LSE Europp:

Cultural exception? Why regulating the book market contradicts conventional wisdom about competition

Fixing retail book prices is a common policy in Europe, but how does preventing competition affect booksellers and buyers? Christos Genakos, Lorien Sabatino and Tommaso Valletti find that when the ability to offer custom...Read more...

CEP discussion paper

Management and firm dynamism

We show better-managed firms are more dynamic in plant acquisitions, disposals, openings and closings in U.S. Census and international data. Better-managed firms also birth better-managed plants and improve the performan...Read more...

Blog

Vox EU:

New approaches to measure (increasing) concentration in Europe

Concentration (the share of a market's output produced by its largest firms) is a key proxy for measuring market competition. This column introduces a cross-country dataset to measure concentration at the industry level ...Read more...

Journal article

Review of International Economics:

Political competition and the strategic adoption of free trade agreements

I study how political competition affects the feasibility of free trade agreements (FTAs). I show that the possibility of political turnover creates strategic motivations for the formation of FTAs. Specifically, a govern...Read more...

CEP discussion paper

Industry concentration in Europe: trends and methodological insights

Concentration - the share of an industry's output accounted for by its largest firms and a frequently used proxy of competition - has increased in European countries. This paper provides evidence about this development b...Read more...

CEP discussion paper

Trade and intergenerational income mobility: theory and evidence from the US

This paper studies how globalization influences intergenerational income mobility. We develop a dynamic economic geography model with overlapping generations, migration costs, and sectoral persistence. The model shows th...Read more...

Journal article

International Journal of Industrial Organization:

VAT pass-through and competition: evidence from the Greek islands

We examine how competition affects VAT pass-through in isolated oligopolistic markets as defined by the Greek islands. Using daily gasoline prices and a difference-in-differences methodology, we investigate how changes i...Read more...

CEP discussion paper

Political competition and the strategic adoption of free trade agreements

I study how political competition affects the feasibility of free trade agreements (FTAs). I show that the possibility of political turnover creates strategic motivations for the formation of FTAs. Specifically, a govern...Read more...

Blog

Promarket:

Does Domestic Competition Help EU Firms Compete Abroad?

In a survey of nearly 400 European firms that export abroad, Elena Argentesi, Livia De Simone, Stephan Paetz, Vincenzo Scrutinio find that most firms believe that competition forces them to produce cheaper and higher qua...Read more...

CEP discussion paper

Asymmetric pass-through and competition

We study the retail price pass-through of four major tax changes in petroleum products using daily pricing data from gas stations on small Greek islands. We find that (i) the pass-through of the tax hikes is five times h...Read more...

CEP discussion paper

Firm heterogeneity and imperfect competition in global production networks

How do production networks and market structure interact to shape the effects of trade and competition policy? We develop a model with two-sided firm heterogeneity, matching frictions, and imperfect supplier competition....Read more...

CEP discussion paper

Leaving the global playing field through optimal non-discriminatory corporate taxes and subsidies

Due to markup distortions, in international trade models with monopolistic competition and heterogeneous firms the market equilibrium is inefficient unless demand exhibits constant elasticity of substitution. When it doe...Read more...

CEP discussion paper

Labour market power: new evidence on Non-Compete Agreements and the effects of M&A in the UK

Monopsony power is an important feature of modern labour markets. We examine its impact on workers. We report the first representative survey of Non-Compete-Agreements (NCA) in the UK and find that about 26% of workers a...Read more...

CEP discussion paper

VAT pass-through and competition: evidence from the Greek Islands

We examine how competition affects VAT pass-through in isolated oligopolistic markets as defined by the Greek islands. Using daily gasoline prices and a difference-in-differences methodology, we investigate how changes i...Read more...

Blog

Vox EU:

Local concentration and structural transformation

The national market shares of the leading US firms in many industries have risen substantially over the last four decades - ie, these industries have become more concentrated. David Autor, Christina Patterson and John Va...Read more...

CEP discussion paper

Patents that match your standards: firm-level evidence on competition and innovation

When a technology becomes the new standard, the firms that are leaders in producing this technology have a competitive advantage. Matching the semantic content of patents to standards and exploiting the exogenous timing ...Read more...

Journal article

American Economic Journal: Applied Economics :

Competition and pass-through: evidence from isolated markets

We measure how pass-through varies with competition in isolated oligopolistic markets with captive consumers. Using daily pricing data from gas stations on small Greek islands, we study how unanticipated and exogenous ch...Read more...

Chapter

Industrial policy and competition

in Globalization, Firms, and Workers

Using a comprehensive dataset of all medium and large enterprises in China between 1998 and 2007, we show that industrial policies allocated to competitive sectors or that foster competition in a sector increase producti...Read more...

CEP discussion paper

Firm-level technological change and skill demand

We quantify the contribution of firm-level technological change to skill demand and aggregate inequality in the presence of imperfect competition in the labor market. We show that skill-biased technological change increa...Read more...

Blog

LSE Business Review:

Five ways for leaders to work faster, better, and more inclusively

As the world of work changes, so should leadership. Grace Lordan describes five ways for leaders to become more effective....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:

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...

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...

CEP discussion paper

Expecting Brexit

The Brexit vote precipitated the unravelling of the UK's membership of the world's deepest economic integration agreement. This paper reviews evidence on the realized economic effects of Brexit. The 2016 Brexit referendu...Read more...

Journal article

Journal of the European Economic Association:

Marshall lecture 2020 the measure of monopsony

There has been increasing interest in recent years in monopsony in the labour market. This paper discusses how we can measure monopsony power by combining insights from models based on both frictions and idiosyncrasies. ...Read more...

CEP discussion paper

Product market competition, creative destruction and innovation

We examine the economic analysis of the relationship between innovation and product market competition. First, we give a brief tour of the intellectual history of the area. Second, we examine how the Aghion-Howitt framew...Read more...

Journal article

Journal of International Economics:

Import competition, heterogeneous preferences of managers, and productivity

When managers have objectives beyond maximizing monetary profits, inefficiencies may arise. An increase in competition may then force managers to improve the productivity of the firm in order to ensure survival. While th...Read more...

CEP discussion paper

Minimum wages and the China syndrome: causal evidence from US local labor markets

Exposure to Chinese import competition led to significant manufacturing job losses in the United States. Local labor markets, however, differ significantly in how they fared with respect to manufacturing employment. An i...Read more...

CEP discussion paper

Intangibles and industry concentration: supersize me

This paper presents new evidence on the growing scale of big businesses in the United States, Japan and 11 European countries. It documents a broad increase in industry concentration across the majority of countries and ...Read more...

Government consultation

A response to the consultation document: 'A new pro-competition regime for digital markets'

Professor John Van Reenen writing to submit his views on the government's consultation document 'A new pro-competition regime for digital markets'....Read more...

CEP discussion paper

Opposing firm-level responses to the China shock: horizontal competition versus vertical relationships

We decompose the "China shock" into two components that induce different adjustments for firms exposed to Chinese exports: a horizontal shock affecting firms selling goods that compete with similar imported Chinese goods...Read more...

CEP discussion paper

The measure of monopsony

There has been increasing interest in recent years in monopsony in labour market. This paper discusses how we can measure monopsony power combining insights from models based on both frictions and idiosyncrasies. It pres...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...

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...

CEP discussion paper

Innovation and human capital policy

If innovation is to be subsidized, a natural place to start is to increase the quantity and quality of human capital. Innovation, after all, begins with people. Simply stimulating the ?demand side? through R&D subsidies ...Read more...

Journal article

European Economic Review:

Global banking: endogenous competition and risk taking

When banks expand abroad, their riskiness decreases if foreign expansion happens in destination countries that are more competitive than their origin countries. We reach this conclusion in three steps. First, we develop ...Read more...

Journal article

ILR Review:

Monopsony in labor markets: a review

Researchers? interest in monopsony has increased in recent years. This article reviews the accumulating evidence that employers have considerable monopsony power. It summarizes the application of this idea to explaining ...Read more...

CEP discussion paper

Generalized linear competition: from pass-through to policy

Economic policy and shifts in input market prices often have significant effects on the marginal costs of firms and can prompt strategic responses that make their impact hard to predict. We introduce "generalized linear ...Read more...

CEP discussion paper

Environmental preferences and technological choices: is market competition clean or dirty?

We investigate the effects of consumers' environmental concerns and market competition on firms' decisions to innovate in 'clean' technologies. Agents care about their consumption and environmental footprint; firms pursu...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...

CEP discussion paper

Import competition, heterogeneous preferences of managers and productivity

When managers have objectives beyond maximizing monetary profits, inefficiencies may arise. An increase in competition may then force managers to improve the productivity of the firm in order to ensure survival. While th...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...

Journal article

European Economic Review:

Strategic inattention, delegation and endogenous market structure

We model an industry in which a discrete number of firms choose the output of their differentiated products, deciding whether or not to consider the impact of their decisions on aggregate output. The firm's choice of ign...Read more...

CEP discussion paper

Exchange rates and consumer prices: evidence from Brexit

This paper studies how the depreciation of sterling following the Brexit referendum affected consumer prices in the United Kingdom. Our identification strategy uses input-output linkages to account for heterogeneity in e...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...

CEP discussion paper

Competition and pass-through: evidence from isolated markets

We measure how pass-through varies with competition in isolated oligopolistic markets with captive consumers. Using daily pricing data from gas stations on small Greek islands, we study how unanticipated and exogenous ch...Read more...

CEP discussion paper

A toolkit of policies to promote innovation

Economic theory suggests that market economies are likely to under-provide innovation due to the public good nature of knowledge. Empirical evidence from the US and other advanced economies supports this idea. We summari...Read more...

Journal article

Journal of International Economics:

Foreign expansion, competition and bank risk

Using a novel dataset on the 15 European banks classified as G-SIBs from 2005 to 2014, we find that the impact of foreign expansion on risk is always negative and significant for most individual and systemic risk metrics...Read more...

Journal article

American Economic Review:

What drives differences in management practices?

Partnering with the US Census Bureau, we implement a new survey of "structured" management practices in two waves of 35,000 manufacturing plants in 2010 and 2015. We fnd an enormous dispersion of management practices acr...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...

Journal article

Scandinavian Journal of Economics:

Gender and promotions: evidence from academic economists in France

Differences in promotion across genders are still prevalent in many occupations. Recent work based on experimental evidence indicates that women participate less in or exert lower effort during contests. We exploit the u...Read more...

Journal article

International Journal of Industrial Organization:

Flex cars and competition in fuel retail markets

We study how the diffusion of flex (bi-fuel) cars affected competition on ethanol and gasoline retail markets. We propose a model of price competition in which the two fuels become closer substitutes as flex cars penetra...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...

CentrePiece article

Europe's transformation after Gutenberg: the impact of new media and competition

Jeremiah Dittmar explores the effects of the printing press and the new forms of competition that accompanied its introduction....Read more...

Journal article

Journal of Political Economy:

Monopolistic competition and optimum product diversity under firm heterogeneity

Empirical work has drawn attention to the high degree of productivity differences within industries and their role in resource allocation. This paper examines the allocational efficiency of such markets. Productivity dif...Read more...

CEP discussion paper

New media and competition: printing and Europe's transformation after Gutenberg

We study the role of book content in economic, religious, and institutional development after the introduction of printing, and the role of competition in determining the amount and content of local printing. We focus on...Read more...

CEP discussion paper

Monetary policy, product market competition and growth

In this paper we argue that monetary easing fosters growth more in more credit-constrained environments, and the more so the higher the degree of product market competition. Indeed when competition is low, large rents al...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...

Journal article

Economics of Education Review:

The threat of competition and public school performance: evidence from Poland

Theoretical literature on whether school competition raises public school productivity is ambiguous (e.g. MacLeod & Urquiola, 2015) and empirical evidence is mixed (e.g. Hsieh and Urquiola, 2006). Moreover, competition m...Read more...

Journal article

Journal of Public Economics:

Does competition from private surgical centres improve public hospitals? performance? Evidence from the English National Health Service

This paper examines the impact of a government programme which facilitated the entry of for-profit surgical centres to compete against incumbent National Health Service hospitals in England. We examine the impact of comp...Read more...

CEP discussion paper

Fiscal and education spillovers from charter school expansion

The fiscal and educational consequences of charter expansion for non-charter students are central issues in the debate over charter schools. Do charter schools drain resources and high-achieving peers from non-charter sc...Read more...

CEP discussion paper

Foreign expansion, competition and bank risk

Using a novel dataset on the 15 European banks classified as G-SIBs from 2005 to 2014, we find that the impact of foreign expansion on risk is always negative and significant for most individual and systemic risk metrics...Read more...

Journal article

Journal of Political Economy Macroeconomics :

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 m...Read more...

Journal article

The Review of Financial Studies:

Managing the family firm: evidence from CEOs at work

We build a comparable and bottom-up measure of CEO labor supply for 1,114 CEOs and investigate whether family and professional CEOs differ along this dimension. Family CEOs work 9% fewer hours relative to professional CE...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

Social science & medicine:

Ownership and hospital behaviour: employment and local unemployment

In this paper, we address two issues: i) how hospital employment changes with local unemployment, according to the type of hospital ownership, and ii) whether this relationship changed after the implementation of a pro-c...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

Research in Economics:

Efficiency in large markets with firm heterogeneity

Empirical work has drawn attention to the high degree of productivity differences within industries, and its role in resource allocation. In a benchmark monopolistically competitive economy, productivity differences intr...Read more...

Journal article

Research in Economics:

Monopolistic competition and optimum product selection: why and how heterogeneity matters

After some decades of relative oblivion, the interest in the optimality properties of monopolistic competition has recently re-emerged due to the availability of an appropriate and parsimonious framework to deal with fir...Read more...

CEP discussion paper

Efficiency in large markets with firm heterogeneity

Abstract Empirical work has drawn attention to the high degree of productivity differences within industries, and its role in resource allocation. In a benchmark monopolistically competitive economy, productivity differe...Read more...

CEP discussion paper

The hospital as a multi-product firm: the effect of hospital competition on value-added indicators of clinical quality

There is increasing international interest in using Patient Reported Outcome Measures (PROMs) to assess health care provider performance. PROMs are a fundamental advance on existing indicators of health care quality in t...Read more...

CEP discussion paper

What drives differences in management?

Partnering with the Census we implement a new survey of ?structured? management practices in 32,000 US manufacturing plants. We find an enormous dispersion of management practices across plants, with 40% of this variatio...Read more...

CEP discussion paper

Distorted monopolistic competition

We characterize the equilibrium and optimal resource allocations in a general equilibrium model of monopolistic competition with multiple asymmetric sectors and heterogeneous firms. We first derive general results for ad...Read more...

Journal article

Energy Policy:

Competition and norms: a self-defeating combination?

This paper investigates the effects of information feedback mechanisms on electricity and heating usage at a student hall of residence in London. In a randomised control trial, we formulate different treatments such as f...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...

CEP discussion paper

Does competition from private surgical centres improve public hospitals' performance? Evidence from the English National Health Service

This paper examines the impact of competition from government-facilitated entry of private, specialty surgical centres on the efficiency and case mix of incumbent public hospitals within the English NHS. We exploit the f...Read more...

CEP discussion paper

Management as a technology?

Are some management practices akin to a technology that can explain firm and national productivity, or do they simply reflect contingent management styles? We collect data on core management practices from over 11,000 fi...Read more...

CEP discussion paper

The price ain't right? Hospital prices and health spending on the privately insured

We use insurance claims data covering 28 percent of individuals with employer-sponsored health insurance in the US to study the variation in health spending on the privately insured, examine the structure of insurer-hosp...Read more...

CentrePiece article

Healthcare: how competition can improve management quality and save lives

NHS hospitals in England are rarely closed in constituencies where the governing party has a slender majority. This means that for near random reasons, those parts of the country have more competition in healthcare - whi...Read more...

CEP discussion paper

Media, markets and institutional change: evidence from the protestant reformation

This research studies the role of competition in the diffusion of radical ideas and institutional change during the Protestant Reformation. We construct a new measure of religious content in the media using data on all k...Read more...

CentrePiece article

Family business: management effort and firm performance

Might familyowned, familyrun firms be a serious obstacle to productivity growth in Europe? Oriana Bandiera, Andrea Prat and Raffaella Sadun have collected time use data on over 1,000 chief executive officers to explore d...Read more...

CEP election analysis

Health: How Will the NHS Fare in a Cold Climate?

With the NHS a central issue of the 2015 general election, the parties are debating funding, the form of provision, quality and productivity. This paper looks at the NHS record under the coalition government and consider...Read more...

CEP discussion paper

The roles of import competition and export opportunities for technical change

A variety of empirical and theoretical trade papers have suggested and documented a positive impact of trade on the productivity of firms. However, there is less consensus about the underlying mechanism at work. While tr...Read more...

CEP discussion paper

Flex cars and competition in ethanol and gasoline retail markets

In Brazil, gasoline and ethanol coexist as automotive fuels and are becoming closer substitutes as flex cars become more widely adopted. We employ this source of variation in a large panel of weekly prices at the station...Read more...

CEP discussion paper

Managing the family firm: evidence from CEOs at work

We present evidence on the labor supply of CEOs, and on whether family and professional CEOs differ on this dimension. We do so through a new survey instrument that allows us to codify CEOs? diaries in a detailed and com...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

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 whose foreign sales of any produ...Read more...

CentrePiece article

Free to choose? The impact of healthcare reform

Has the introduction of greater choice and competition in healthcare in England led to improved outcomes for patients? The authors assess changes in the quality of care that hospitals provided for cardiac surgery patient...Read more...

CEP discussion paper

Monopolistic Competition and Optimum Product Selection: Why and How Heterogeneity Matters

After some decades of relative oblivion, the interest in the optimality properties of monopolistic competition has recently re-emerged due to the availability of an appropriate and parsimonious framework to deal with fir...Read more...

CEP discussion paper

Free to Choose? Reform and Demand Response in the English National Health Service

The impacts of choice in public services are controversial. We exploit a reform in the English National Health Service to assess the impact of relaxing constraints on patient choice. We estimate a demand model to evaluat...Read more...

CEP discussion paper

The Impact of Integration on Productivity and Welfare Distortions Under Monopolistic Competition

A fundamental question in monopolistic competition theory is whether the market allocates resources efficiently. This paper generalizes the Spence-Dixit-Stiglitz framework to heterogeneous firms, addressing when the mark...Read more...