With internationally mobile labour and the abolition of national border controls, the individual may not only have private information about his skill level (adverse selection), but also about the length of time he resides and works in the home country (moral hazard) and about his foreign...

This paper uses a new economic geography model to analyze tax competition between two countries trying to attract internationally mobile capital. Each government may levy a source tax on capital and a lump sum tax on fixed labor. If industry is concentrated in one of the countries, the analysis...

In this model we introduce international spillovers in public goods provision and show that such spillovers reduce, and in the limiting case of perfect spillovers, eliminate tax competition. There is, however, always underprovision of the public good in equilibrium, since larger spillovers...

Standard decision theoretic models take as given that agents have perfect self-awareness; they have complete knowledge of thier own abilities. In the first part of the paper we combine philosophical and empirical arguments to attack the perfect awareness assumption. In the second part we ask...

The article examine how the existence of a retailer owned brand, private label, affects the price setting of a national brand. We find that the potential for a private label introdution may lead to price consessions form the national brand producer, but that actual private label introduction as...

We present an econometric analysis of wage behaviour in Norway during the interwar years. Applying recently introduced GMM estimation methods to a newly constructed panel of manufacturing industry data, we find that the interwar years do not seem to be such an anomalous time period as has been...

We investigate induced retirement effects of the Norwegian early retirement program "AFP" and emphasizes effects caused by relocations of some individuals from disability pension and unemploy,emt to AFP. Our theoretical model predicts that AFP unembiguously induces more early retirement.

The paper studies how second degree price discrimination can be implemented in a duopoly with differentiated products. Two firms serve consumers having heterogeneous willingness to pay for the good, willingness to pay being private knowledge. Consumers choose from a menu of tariffs and are...