Progressive income taxes moderate wage demands by trade unions and thereby reduce unemployment, but also they reduce incentives to acquire skills and lower productivity of workers. The optimal response of the government to this dilemma is to choose a system of progressive taxes and to (partly)...

Structural funds are the most intensively used policy instrument by the European Union to promote economic growth in its member states and to speed up the process of convergence. This paper empirically explores the effectiveness of European Structural Funds by means of a panel data analysis for...