Publikationer

This thesis analyzes different aspects of research and development (R&D) and technology transfer by Swedish multinational enterprises (MNEs). Following an introductory chapter are four separate em…

In spite of some cutbacks in entitlements, many welfare states' spending has continuously increased over the past decades, leading to larger tax burdens and often higher marginal tax rates. Proposals…

This paper examines the evolution of a skew distribution of firm sizes from the viewpoint of the 'Bounds' approach to market structure. It confines attention to the role played by non-strategic factor…

The paper shows how prolonged price inertia can arise in a macroeconomic system in which there are temporary price rigidities as well as production lags in the use of intermediate goods. In this conte…

This paper examines equilibrium and stability in symmetric two-player cheap-talk games. In particular, we characterize the set of neutrally stable outcomes in finite cheap-talk 2 x 2 coordination game…

This dissertation examines some issues related to multinational corporations (MNCs). All studies are based on a unique data set of individual Swedish MNCs collected over many years by the Industrial I…

This paper deals with economic incentives and welfare-state arrangements in OECD countries. This paper emphasises what may be called "dynamic" incentive issues, i.e. incentive effects that envolve ove…

This paper models a private goods oligopoly market characterized by negative and reciprocal externalities. Although firms compete in prices, and products are undifferentiated in equilibrium, the price…

The purpose of this papers is confined to illuminating the aspect: Has Sewedish economic growth been slow relative to other industrialised countries in recent decades, i.e. is Sweden lagging behind.

Global financial markets are on the threshold of a new age. After two decades of dramatic transformation in the structure and functions of national financial markets and financial service industries,…

Nu är det många som propagerar för ökad privat sysselsättning och ekonomisk tillväxt. Ofta ses entreprenören eller småföretagaren som den som skall hjälpa Sverige tillbaka till full sysselsättning och…

The actual organization and use of information systems in American, European and Japanese firms are investigated and compared with theoretical conclusions. Finally, following the experimental evolutio…

Much of the existing literature of multinational companies has been concerned with firms originating in the world's largest economies. This book redresses this situation by presenting important inform…

Sverige har ett fåtal med stora företag som är entreprenörer vid utlandsprojekt. Dessa projekt omfattar inte bara enstaka varuleveranser utan kompletta system eller anläggningar som levereras tillsamm…

The general government in Sweden rons an enormous current budget deficit and the public debt is increasing rapidly The paper investigates the effects of a stabilization of the economy for different ge…

In what follows, we examine the consequences of the development for the reorganization of work, the breack-down of occupational barriers, the transformation of job opportunities, and the implications…

Theoretical studies have shown that capital gains taxes in the housing market may create lock-in effects but so far no empirical evidence has been presented regarding the size of these effects. For a…

A central concept in evolutionary game theory is that of an evolutionarily stable strategy. However, many games of interest for economics have only strategies which meet the weaker requirement of neut…

Volvo Cars' economic exposure to exchange rates and other macroeconomic variables is estimated using quarterly cash flows as the firm's target variable. We discuss first several issues relating to man…

This paper investigates stability properties of evolutionary selection dynamics in normal-form games. The analysis is focused on deterministic dynamics in continuous time and on asymptotic stability o…

Reciprocal shareholding has been argued to increase managerial power and facilitate takeover resistance. The latter may translate into higher premiums in the event of an actual takeover, thus benefiti…

We show how an extended theory of fair wages can be incorporated in the two-by-two Heckscher-Ohlin model. An important feature of the model is the existence of involuntary unemployment. Several result…

An interview survey was designed to explore how personnel managers and senior wage negotiators respond to popular models of the labor market. As in Blinder and Choi (1990), our results indicate that r…

This paper examines the incentives to differentiate products horizontally in a repeated game when redesigning costs are negligible. The main findings are the following. If firms are patient with respe…

The quality of researchers' work in economics and other sciences is generally evaluated through a system of peer review. In an experimental test it is shown that the peer review system can be very ine…