Zu den zentralen Diskussionsthemen und Problemfeldern deutscher Wirtschafts-, Sozial- und Finanzpolitik gehören seit langem Fragen sozialer Sicherung wie auch die Situation und Entwicklung auf dem Arbeitsmarkt. Zwischen beiden Bereichen bestehen vielfältige Beziehungen, die außerordentlich...

At borders between poor and rich countries, huge service price differentials could be exploited to mutual benefit, offering better-paid job opportunities to the poor as well as better shopping opportunities to the rich. However, cross-border shopping is often limited by the substantial...

We analyse optimal environmental policies in a market that is vertically differentiated in terms of the energy efficiency of products. Considering energy taxes, subsidies to firms for investment in more eco-friendly products, and product standards, we are particularly interested in how...

This paper analyses a political force that can cause an initial expansion of public spending on higher education and an ensuing decline in subsidies per student: the increase in the number, and thus voting power, of skilled parents. The rise of the skilled class leads to a majority for an...

Aging changes the political power in a democracy in favor of the older generations. With free labor mobility like that of the EU, the success of the gerontocracy is, nevertheless, limited by migration of the young generations. This connection between political voting and voting with the feet is...