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Fritsch, Michael; Zöllner, Moritz - 2017

We investigate the stability of cooperative relationships between inventors and consequences for the characteristics and patent productivity of the respective regional innovation systems (RIS). The empirical analysis is for nine German regions over a period of 15 years. We find a rather high...

Persistent link: https://www.econbiz.de/10011715481

New Firm Formation by Industry over Space and Time: A Multi-Level Analysis

Fritsch, Michael; Falck, Oliver - 2003

sector. Changes in demand are conducive to new firm formation while a high level of unemployment in a region obviously …

Persistent link: https://www.econbiz.de/10010260649

Entrepreneurship, Entry and Performance of New Businesses Compared in two Growth Regimes: East and West Germany

Fritsch, Michael - 2004

two growth regimes are immense and clearly demonstrate the relevance of region specific factors. …

Persistent link: https://www.econbiz.de/10010261500

The Persistence of Regional New Business Formation-Activity over Time - Assessing the Potential of Policy Promotion Programs

Fritsch, Michael; Mueller, Pamela - 2005

We investigate regional differences in the level and the development of regional new business formation activity. There is a pronounced variance of start-up rates across the regions. The level of regional new firm formation is rather path-dependent so that changes are relatively small. The main...

Persistent link: https://www.econbiz.de/10010261505

What determines the efficiency of regional innovation systems?

Fritsch, Michael; Slavtchev, Viktor - 2007

. This function relates private sector research and development (R&D) activity in a region to the number of inventions that … have been registered by residents of that region. Different measures and estimation approaches lead to rather similar … institutions have a positive effect on the efficiency of private sector R&D in the respective region. It is not the mere presence …

Persistent link: https://www.econbiz.de/10010263783

Industry specialization, diversity and the efficiency of regional innovation systems

Fritsch, Michael; Slavtchev, Viktor - 2007

Innovation processes are characterized by a pronounced division of labor between actors. Two types of externality may arise from such interactions. On the one hand, a close location of actors affiliated to the same industry may stimulate innovation (MAR externalities). On the other hand, new...

Persistent link: https://www.econbiz.de/10010263793

The impact of network structure on knowledge transfer: an application of social network analysis in the context of regional innovation networks

Fritsch, Michael; Kauffeld-Monz, Martina - 2008

We analyze information and knowledge transfer in a sample of 16 German regional innovation networks with almost 300 firms and research organizations involved. The results indicate that strong ties are more beneficial for the exchange of knowledge and information than weak ties. Moreover, our...

Persistent link: https://www.econbiz.de/10010263880

How does industry specialization affect the efficiency of regional innovation systems?

Fritsch, Michael; Slavtchev, Viktor - 2008

This study analyzes the relationship between the specialization of a region in certain industries and the efficiency of … the region in generating new knowledge. The efficiency measure is constructed by relating regional R&D input and output …

Persistent link: https://www.econbiz.de/10010263890

The long persistence of regional entrepreneurship culture: Germany 1925 - 2005

Fritsch, Michael; Wyrwich, Michael - 2012

We investigate the persistence of levels of self-employment and new business formation in different time periods and under different framework conditions. The analysis shows that high levels of regional self-employment and new business formation tend to be persistent for periods as long as 80...

Persistent link: https://www.econbiz.de/10010291827

Measuring the Knowledge Base of Regional Innovation Systems in Germany in terms of a Triple Helix Dynamics

Leydesdorff, Loet; Fritsch, Michael - 2005

While a market economy seeks equilibrium, a knowledge-based economy may upset this tendency towards stabilization by adding the feedback of globalization. The interaction among the three subdynamics of economic exchange, technological innovation, and institutional control can be captured with a...

Persistent link: https://www.econbiz.de/10010296597

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