"Der Aufsatz präsentiert Ergebnisse einer Befragung zu Unterschieden der Arbeitsproduktivität in 104 mittelständischen Betrieben Ost- und Westdeutschlands. Im Mittel beträgt die Arbeitsproduktivität der ostdeutschen Betriebe derzeit etwa 45% des westdeutschen Niveaus; berücksichtigt man...

"Der Aufsatz präsentiert Ergebnisse einer Befragung zu Unterschieden der Arbeitsproduktivität in 104 mittelständischen Betrieben Ost- und Westdeutschlands. Im Mittel beträgt die Arbeitsproduktivität der ostdeutschen Betriebe derzeit etwa 45% des westdeutschen Niveaus; berücksichtigt man...

"This paper analyses the development of labour productivity of a sample of comparable small and medium-sized enterprises in eastern and western Germany in the period 1992-2002. It emerges that the surviving eastern German enterprises were able to raise their efficiency to just under 87 % of the...

"Start-ups of new businesses can influence employment in different ways. The indirect effects, particularly improvements of competitiveness that may result from the entry of new competitors, are often more important than the employment in the new businesses. Recent empirical studies have shown...

F<sc>ritsch</sc> M. and W<sc>yrwich</sc> M. The long persistence of regional levels of entrepreneurship: Germany, 1925-2005, <italic>Regional Studies</italic>. This paper investigates the persistent levels of self-employment and new business formation in different time periods and under different framework conditions. The...

K<sc>auffeld</sc>-M<sc>onz</sc> M. and F<sc>ritsch</sc> M. Who are the knowledge brokers in regional systems of innovation? A multi-actor network analysis, <italic>Regional Studies</italic>. The discussion on regional innovation systems emphasizes the duality of local and global links. This empirical analysis of eighteen German regional...

F<sc>ritsch</sc> M. and S<sc>torey</sc> D. J. Entrepreneurship in a regional context: historical roots, recent developments and future challenges, <italic>Regional Studies</italic>. This paper reviews research on regional new business formation published in four special issues of <italic>Regional Studies</italic> over a period of 30 years. It is...

We investigate how institutional change—the transition from a socialist system to a western type market economy—relates to the re-emergence of entrepreneurship in East Germany. This region is particularly well suited for such a study because of the rapid change of the institutional framework...

This study documents that the survival of start-ups is central in explaining the relationship between entry and regional employment growth. Distinguishing between start-ups according to the period of their survival shows that the positive effect of new business formation on employment growth is...

Being a "jack-of-all-trades" increases the probability of running an entrepreneurial venture successfully; but what happens to "jack-of-few-trades" who lack sufficient skills? This paper investigates a possible compensation mechanism between balanced skills and cities, and how this compensatory...