Using a panel of 260 Swedish municipalities over the period 1987-1996, this paper investigates the direct displacement effects of active labour market programmes (ALMPs). Compared to earlier studies on this topic, we have more and better data. From our GMM estimations, we find that (i) there are...

What can changes in tax structure accomplish? The Swedish tax reform of 1991 is the most far-reaching reform in any industrialized country in the post-war period. It represents a thorough application of a strategy of rate cuts cum base broadening, and it has affected a myriad of economic...

In practical applications of micro simulation models very little is usually known about the properties of the simulated values. This paper argues that we need to apply the same rigourous standards for inference in micro simulation work as in scientific worl generally. If not, then micro...

This paper reexamines the link between career interruptions and subsequent wages. Using a rich new Swedish dataset, we are able to disaggregate time out of work into several components. However, we find that different types of time out have different effects on wages and that these effects vary...

In this paper it is shown that the core and the bargaining sets of Davis-Maschler and Zhou coincide in a class of shortest path games.

A set of necessary and sufficient conditions for convexity of a transferable utility game in terms of its decomposition into unanimity games is shown to be minimal: none of the conditions is redundant. The result is used to provide an axiomatization of the Shapley value on the set of convex games.