This paper explores the sources of bargaining power in wage negotiations, and examines how productivity and training affect wages. In the standard analyses of wage bargaining, the negotiating partners are specified a priori, and thus it is impossible to address the question of how they achieve...

This paper offers a reappraisal of the inflation-unemployment tradeoff, based on "frictional growth", describing the interplay between nominal frictions and money growth. When the money supply grows in the presence of price inertia (due to staggered wage contracts with time discounting), the...

Globalization has entered a new stage, with new and varying constellations of winners and losers and thus, calls for a new policy paradigm. In contrast to the traditional way of thinking - the welfare state redistributes purchasing power to the disadvantaged to support them in the event of...

The thesis analyzes monetary and labor policies under different market frictions. In the first part several versions of a microfounded dynamic general equilibrium model with monopolistic competitors in the product and/or labor market are derived and simulated. First of all, the monetary...