This paper analyses the interdependency between the market for music recordings and concert tickets, assuming that there are positive indirect network effects both from the record market to ticket sales for live performances and vice versa. Using a model with two interrelated Salop circles we...

Despite many approaches of neoclassical and endogenous growth theory, economists still face problems in explaining the reasons for income differences between countries. Institutional economics and the deep determinants of growth literature try to depart from pure economic facts to examine...

This paper examines the relationship between household structures, the institutions that shape them and physical and human capital accumulation using household and individual data from China, Indonesia, Côte d'Ivoire and Ghana. Household structures differ greatly across countries and are very...

Cultural proximity increases bilateral trade flows through a trade-cost and a bilateral-affinity (preferences) channel. Conventional measures of cultural proximity, such as common language, common religion, etc., do not allow to separately quantify those channels empirically. We argue that...

Der vorliegende Beitrag geht der Frage nach, inwiefern die deutschen „Hartz-Reformen“ sowie die Ende 2010 vorgestellten neuen Regelsätze wirtschaftsethisch legitim sind. Orientierung bietet dabei das Modell der integrativen Wirtschaftsethik von Peter Ulrich. Darauf basierend wird außerdem...

In order to face the aging of their populations governments of developed countries reformed their retirement systems during the last two decades, by discouraging early retirement and increasing incentives to work for older workers. Senior participation rates to the labor force not only differ...

Im Herbst 2002 wurde unter sächsischen Klein- und Mittelständischen Unternehmen eine empirische Studie zum Thema "Erfolg auf dem amerikanischen Markt" durchgeführt. Ein Teil der in einer Fragebogenaktion gewonnenen Ergebnisse wird in diesem Arbeitspapier vorge-stellt. Die Ergebnisse beziehen...

The information and communications revolution has hastened the process of globalization in today's world of business. Consequently, businesses, even small and mid-sized companies, are confronted with cultural diversity when these companies become internationally active. Yet only few businesses...