Germany has experienced a substantial influx of German immigrants from Eastern Europe after World War II and expects several million more as a consequence of the demise of socialism. This paper analyses the economic performance of ethnic German migrants to West Germany in comparison with native...

This paper studies the optimal regulatory policy in a market where entry may occur. The regulator regulates the incumbent, but not the entrant in the event of entry. We show that the effect of entry on prices and incentives for cost reduction depends on the extent of the regulator's commitment:...

This paper looks at empirical evidence and economic theory in order to find some guidelines for building the institutions of a financial system. It argues that in the countries in transition, priority should be given to stimulating information generation about investment opportunities, and to...

Regressions of ex-post changes in floating exchange rates on appropriate interest differentials typically imply that the high interest rate currency tends to appreciate - the `forward discount puzzle'. Using data from the European Monetary System we find that a large part of the forward discount...

This paper studies the effect of foreign aid on economic stabilization. Following Alesina and Drazen (1991), we model the delay in stabilizing as the result of a distributional struggle: reforms are postponed because they are costly and each distributional faction hopes to reduce its share of...

This paper provides evidence on the effects of capital controls. We show that controls have been associated with significant differences in macroeconomic behaviour, especially in monetary policy. While they have not prevented speculative attacks, they have provided the breathing space needed to...

This paper examines whether or not consumption risk sharing occurs in a panel of industrialized countries. We derive the international consumption insurance proposition in a simple theoretical model and show how it should be modified in more complicated models. We analyse empirically the...

Structural vector autoregressions are used to analyse the relationship between real output and relative prices within the European Union (EU) and the United States. Relative price variability appears to be more important for adjustment within the EU than the United States, reflecting the lower...

This paper investigates the impact of innovation on employment using a panel of UK manufacturing firms and a headcount measure of innovations. It focuses on unionized firms and outlines a methodology for testing between various types of union bargaining models. It also argues that the innovation...

This paper presents a simple search and bargaining economy in which firms use concave production. Because a firm and worker negotiate over the worker's marginal productivity, the firm's wage is a function of its labour force. Reacting to this wage function, firms choose an excessively large and...