Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across German regions during the 1960s and 1970s in...

This study provides empirical evidence for the economic rationality of wage rigidities. Theoretically wage rigidities can result from contracts, implicit contracts, from efficiency wages and from insider-outsider behaviour. Based on a survey of 801 firms strong support has been found for...

Gegenstand dieses Beitrags ist eine quantitativ orientierte Diskussion einiger Wirkungen einer Umstrukturierung des Steuersystems anhand der neuesten und wesentlich erweiterten Version des Konstanzer aggregierten Ungleichgewichtsmodells für die westdeutsche Volkswirtschaft für den Zeitraum von...

The paper deals with growth determinants of innovative and noninnovative start-ups in Eastern and Western Germany. Based on theoretical approaches explaining the growth of firms, hypotheses on potential determinants are derived. The empirical results indicate strong correlations between average...

At the turn of the millennium three frequently cited potential causes of new challenges for wage policy in Germany are revisited in this study: skilled-biased technological progress, the increasing international integration of labor and product markets, and the monetary integration of the EMU....

This paper examines critically the system of industry-level wage bargaining in Germany. More specifically, it shows that the importance of industry-level wage bargaining declines in Germany and that one major reason for this development is the highly restrictive institutional framework. However,...

The paper deals with the analysis of causal effects of venture capital finance for start-ups founded between 1991 and 1998 in Germany. The number of venture-backed firms is based on the identification of involvements of venture capitalists in firms. All venture capital companies are considered,...