In the setup of an overlapping-generations model with firm training, I analyze the consequences of a tax on capital income. A capital tax influences training investments via two opposing effects. On the one hand, it lowers the stock of physical capital and thereby the productivity of training....

This paper analyzes the effects of firing costs in a broader setup than what is usually done, allowing for on-the-job training. By doing so the traditional analysis is extended with respect to two points: On the one hand firing costs clearly increase firm training because worker and firm are...

In this paper I analyze firm training in the dynamic context of a Blanchard-model with infinite periods. Firms provide their workers with training due to wage compression caused by frictions in the labor market. I do not only describe the stationary solution but as well the transition to...

This paper analyzes the effects of firing costs in a broader setup than what is usually done, allowing for on-the-job training. By doing so the traditional analysis is extended with respect to two points: On the one hand firing costs clearly increase firm training because worker and firm are...

In this paper I analyze firm training in the dynamic context of a Blanchard-model with infinite periods. Firms provide their workers with training due to wage compression caused by frictions in the labor market. I do not only describe the stationary solution but as well the transition to...

In a simple model, I demonstrate that the U-shaped relationship between income and income diversification typically found in developing countries can be explained without any risk considerations. It might be the result of pure income maximization in an environment with limited possibilities.

In the Great Recession most OECD countries used short-time work (publicly subsidized working time reductions) to counteract a steep increase in unemployment. We show that short-time work can actually save jobs. However, there is an important distinction to be made: While the rule-based component...

This paper provides a model of "social hysteresis," whereby long, deep recessions demotivate workers and thereby lead them to change their work ethic. In switching from a pro-work to an anti-work identity, their incentives to seek and retain work fall and consequently their employment chances...

In the Great Recession most OECD countries used short-time work (publicly subsidized working time reductions) to counteract a steep increase in unemployment. We show that short-time work can actually save jobs. However, there is an important distinction to be made: While the rule-based component...

We develop a dynamic general equilibrium trade model with comparative advantage, heterogeneous firms, heterogeneous workers and endogenous firm entry to study wage inequality during the adjustment after trade liberalization. We find that trade liberalization increases wage inequality both in the...