Publications

Sports organizations, Hollywood studios and TV channels grant satellite and cable networks exclusive rights to televise their matches, movies and media contents. Exclusive distribution prevents viewer…

According to Schumpeter, the creative process of economic development can be divided into three distinguishable stages of invention, innovation (commercialization) and imitation. We show why there is…

We propose a model of trade agreements in which contracting is costly, and as a consequence the optimal agreement may be incomplete. Inspite of its simplicity, the model yields rich predictions on the…

In this introductory chapter to a collective volume dealing with the political economy of entrepreneurship, we argue, based on a suggested unifying framework, that political economy is a fruitful appr…

Following a severe contraction in the early 1990s, the Swedish economy accumulated a strong record of output growth coupled with a disappointing performance in the labor market. As of 2005, hours work…

A government wanting to promote an efficient allocation of resources as measured by the total surplus, should strategically delegate to its competition authority a welfare standard with a bias in favo…

A government wanting to promote an efficient allocation of resources as measured by the total surplus, should strategically delegate to its competition authority a welfare standard with a bias in favor…

We examine antitrust rules in a two county general equilibrium trade model, contrasting national and multilateral (cooperative) determination of competition policy, exploring the properties of the pol…

In recent years, policy debate has increasingly focused on the issues concerning size distribution of firms and employment. It is often claimed that we are approaching a new economic era, where large…

It is easy to identify China’s main economic achievements in connection with the country’s transition to a new economic system: a GDP growth rate perhaps as high as 9 to 10 percent per year since arou…

Background: Helle et al. (2000. Sons reduced maternal longevity in preindustrial humans. Science, 296, 1085) argued that giving birth to sons reduced maternal longevity in pre-industrial societies due…

»Vom Nutzen der Analyse von Finanzmärkten für die Geschichtswissenschaft. Eine Untersuchung anhand des 2. Weltkrieges«. This article presents the analysis of financial markets as a supplementary metho…

In this paper recruitment practices and incentive structures at the state-owned Samhall company, Sweden's main provider of sheltered employment, are discussed. An econometric analysis is performed on…

The book is dedicated to the question of how much room for national tax policy Member States of the European Union will find necessary and possible to maintain in the future. It focuses on the possibi…

This book brings together the 2006–2007 output of the American Law Institute (ALI) project on World Trade Organization Law. Each chapter focuses on a different dispute from the adjudicating bodies of…

Motivated by recent events and experiences in antitrust enforcement and policy in the United States and the European Union, and new insights and findings from academic research, this book presents a c…

This paper questions whether competition can replace sector-specific regulation of mobile telecommunications. We show that the monopolistic outcome prevails independently of market concentration when…

This paper surveys the law and economics literature on WTO dispute settlement. As a background, we first briefly lay out main features of the legal framework, and discuss possible roles of a dispute s…

There is diverging empirical evidence on the competitive effects of horizontal mergers: consumer prices (and thus presumably competitors' profits) often rise while competitors' share prices fall. Our…

This paper applies a systems-oriented, “holistic” approach to China’s radical economic reforms during the last quarter of a century. It characterizes China’s economic reforms in terms of a multidimens…

The policy debate in recent years has increasingly focused on issues concerning size distribution of firms and employment. It is often claimed that we are approaching a new economic era where large en…

I discuss the nature of the economic reforms in China during the last quarter of a century in the context of a typology of economic systems, emphasizing the interaction between economic and social mec…

Recent theoretical models suggest that the costs governments face when defaulting on their domestic and external debt may differ considerably. This paper examines if this proposed cost difference is r…

We use the 1952 Swedish municipal amalgamation reform to study free-riding and the common pool problem in politics. We expect municipalities that were affected by the reform to increase their debt in…

Multinational firms pay relatively high wages. Less is known about the wage structure within multinational and non-multinational firms. We examine the impact of acquisitions on wage dispersion in Swed…

Numerous studies on firm-level data have reported higher average wages in foreign-owned firms than in domestically-owned firms. This, however, does not necessarily imply that the individual worker’s w…

We present new evidence on the influence of income inequality on generalized trust. Using individual panel data from Swedish counties together with an instrumental variable strategy, we find that diff…

The conventional Nordic historiography of World War II states that there were few, if any, in the Nordic countries who perceived a significantly increased threat of war between 1938 and early 1940. At…

We develop a model that adopts a log-linear utility function with a variable elasticity of substitution greater than one and show that increasing the property tax reduces city size unambiguously. We t…

We analyze economic rationales for, and possible alternatives to, the Stability and Growth Pact (SGP). We identify various cross‐country spillover effects and domestic policy failures as potential rat…

Israel M. Kirzner is the 2006 winner of The International Award for Entrepreneurship and Small Business Research. In this essay, we present and evaluate his main contributions to the economics of entr…

The paper studies the role of communication in facilitating collusion. The situation of infinitely repeated Cournot competition in the presence of antitrust enforcement is considered. Firms observe on…

We consider a search-matching model in which black workers are discriminated against and the job arrival rates of all workers depend on social networks as well as distance to jobs. Location choices ar…

This paper determines the equilibrium ownership structure in an emerging market deregulated by a joint privatization and investment liberalization. It is shown that bidding competition in the privatiz…

We study the role of beauty in politics. For the first time, focus is put on differences in how women and men evaluate female and male candidates and how different candidate traits relate to success i…

We show that, in the case when innovations are for sale, increased product market competition, captured by reduced product market profits, can increase the incentives for innovations. The reason is th…

We study the interplay between money market development and changes in monetary policy operating procedures in 11 European countries from c. 1980 up to the launch of EMU. Aspects of money market devel…

We analyze producer price developments in the transition from a national exchange rate regime to a monetary union. The focus is on the European Economic and Monetary Union (EMU). Stylized facts witnes…

Finite population noncooperative games with linear-quadratic utilities, where each player decides how much action she exerts, can be interpreted as a network game with local payoff complementarities,…

Can two-way trade in similar products lead to lower welfare than if such trade was banned? Theory answers yes. To empirically investigate this proposition we examine Swedish imports of bottled water.…

This article analyzes corporate restructuring and its role in generating labor productivity growth in a sample of large Swedish manufacturing corporations. It is found that external restructuring, inc…

The paper discusses a number of threats to the financial sustainability of social spending: increased internationalization of national economies, gradually higher relative costs of producing a number o…

This study presents new homogenous series of top income shares in Sweden over the period 1903–2004. We find that, starting from levels of inequality approximately equal to those in other Western count…

Investment liberalizing countries are often concerned that cross-border mergers & acquisitions, in contrast to greenfield investments, might have an adverse effect on domestic firms and consumers.…

It is widely recognized that the supply of entrepreneurial talent is likely to be important for economic growth, innovation, and job creation. In Henrekson (2005, Industrial and Corporate Change, 14(3…

This study consists of an examination of productivity growth following three major technological breakthroughs: the steam power revolution, electrification and the ICT revolution. The distinction betw…

Decentralisation of decision-making in labour market policy may increase efficiency, since local authorities have first-hand knowledge about local labour market problems. However, decentralisation may…

Among the United States’ most important exports are its market-oriented economic policies. The privatization and de-regulation of the transportation and communications sectors come quickly to the mind…

Assuming that job search efficiency decreases with distance to jobs, workers’ location in a city depends on spatial elements such as commuting costs and land prices and on labour elements such as wage…

This paper considers the effects of union-bargained minimum wages on transitions into and out of employment in the hotels and catering industry over the period 1979–99. This industry is characterised…

The Commission has initiated a discussion about the application of the European competition rules for dominant firms. It recently published a Staff Discussion Paper which outlines some basic principle…

We find that reduced foreign corporate taxes may lead to inefficient foreign acquisitions if complementarities between foreign and domestic assets are low, and to efficient foreign acquisitions if suc…

External financing is important when inventors and small technology-based firms wish to commercialize their inventions. However, it is likely that problems related to adverse selection and moral hazar…

A model is considered in which optimal search intensity is a result of a trade-off between shortrun losses due to higher search costs (more interviews, commuting, etc.) and long-run gains due to a hig…

This paper starts out with a brief discussion of the historical background, the justifications and the political forces behind the built up of the modern welfare state. It also summarizes its major ac…

We study the impact of job proximity on individual employment and earnings. The analysis exploits a Swedish refugee dispersal policy to get exogenous variation in individual locations. Using very deta…

We analyze the consequences for sickness absence of a selective softening of job security legislation for small firms in Sweden in 2001. According to our differences-in-difference estimates, aggregate…

The National Treatment (NT) clause is the first-line defense in the GATT (and in most other trade agreements) against opportunistic exploitation of the inevitable incompleteness of the agreement. This…

A large literature on ex ante moral hazard in income insurance emphasizes that the individual can affect the probability of an income loss by choice of lifestyle and hence, the degree of risk-taking.…

We investigate if voluntary team formation is gender neutral. To this end, we model team formation as a random matching process influenced by the agents' preferences for team size and gender compositi…

The National Treatment clause (NT) is the first-line defense in the GATT (and in most other trade agreements) against opportunistic exploitation of the inevitable incompleteness of the agreement. This…

This study consists of an examination of productivity growth following three major technological breakthroughs: the steam power revolution, electrification and the ICT revolution. The distinction betwe…

The paper addresses mainly three questions. One, do workers tend to be employed by employers of the same ethnic group; two, what is the structure of the equilibrium wage contract; and three, do more e…

This chapter studies the importance of efficiency gains from horizontal mergers. A general theme throughout the chapter is that efficiency gains, and their pass-on to consumers, may vary substantially…

Agell et al. (2005) criticise our earlier findings (Fölster and Henrekson 2001) of a robust negative relationship between government size and economic growth for an extended sample of rich countries. I…

We develop an urban model in which all jobs are located in the Central Business District (CBD) and workers, who have high relocation costs, optimally choose their residence between the CBD and the cit…

Why do mergers occur in waves? Why do so many mergers occur despite substantial empirical evidence that they often fail and lead to lower profits? Why do share prices rise at the same time as profits…

Empirically, disincentive effects on work of generous welfare state arrangements tend to appear with a substantial time lag. One explanation is that norms concerning work and benefit dependency delay…

Transparency has in recent years become a buzzword in the economic-political debate about prospects for economic growth in general and for Europe in particular. A number of events, trends, and develop…

This book is the third annual report of the American Law Institute (ALI) project on World Trade Organization Law. The project undertakes yearly analysis of the case law from the adjudicating bodies of…

We analyze the effects of offshoring of intermediate input production on labor demand in Sweden, distinguishing between workers with different educational attainments. The econometric results using da…

Analyzing a large panel that matches public firms with worker-level data, we find that managerial entrenchment affects workers’ pay. CEOs with more control pay their workers more, but financial incent…

We first develop a theoretical model in which individuals are embedded within a network of social relationships. We show that, conditional on being employed, the probability to find a job through soci…

We construct a model of endogenous mergers and study some issues of whether and how to control mergers, taking into account firms equilibrium response to policy. Anti-competitive mergers benefit compe…

Previous research has been inconclusive as regards the effect of outward foreign direct investment (FDI) on domestic investments. In this article, we show that this inconclusiveness can be explained a…

This study explores how wage costs for high-skilled and less-skilled labor in host countries affect the level of affiliate activities conducted by foreign MNEs. We find support for vertical FDI, in th…

Entrepreneurship is largely ignored or treated in a highly simplified way in endogenous growth theory. Still, it is now widely recognized that the supply of entrepreneurial talent is likely to be impo…

The Todaro Paradox states that policies aimed at reducing urban unemployment are bound to backfire: they will raise rather than reduce urban unemployment. The aim of this paper is to reexamine this pa…