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Innovationsanreize in einem strukturellen Oligopolmodell

Harhoff, Dietmar - 1997

In diesem Beitrag wird ein Oligopolmodell der Innovationsaktivität entwickelt und mit Daten aus dem Mannheimer Innovationspanel geschätzt. Das Modell erlaubt es, bei der empirischen Umsetzung auf die Verwendung von Marktanteilsdaten und Nachfrageelastizitäten zu verzichten, die typischerweise...

Persistent link: https://www.econbiz.de/10009408161

Innovationsanreize in einem strukturellen Oligopolmodell

Harhoff, Dietmar - 1997 - Revidiert: Februar 1997

The paper develops an oligopoly model of innovation and applies it to data from the Mannheim Innovation Panel. The … complexity, etc. are important determinants of overall innovation expenditures, but not for R&D specifically. If legal protection … affect the innovation activity of the firm. Specification tests derived from the theoretical model do not lead to a rejection …

Persistent link: https://www.econbiz.de/10011440888

Creation and exploitation of knowledge in multinationals : the importance of local and global spillovers for domestic and foreign exporters

Lööf, Hans; Nabavi-Larijani, Pardis - 2013

regional innovation systems and international knowledge flow by using trade data on openness. The study distinguishes between …

Persistent link: https://www.econbiz.de/10011532059

Inventor returns and mobility

Harhoff, Dietmar; Heller, David; Momtaz, Paul P. - 2024

We show that firm and industry, rather than inventor and invention factors, explain more than half of the variation in inventor returns in administrative employer-inventor-patent-linked data from Germany. Between-firm variation in inventive rents is strongly associated with inventor mobility....

Persistent link: https://www.econbiz.de/10015098713

Die Evolution der bundesdeutschen Forschungs- und Technologiepolitik : Rückblick und Bestandsaufnahme

Fier, Andreas; Harhoff, Dietmar - 2001

In Deutschland beanspruchen gleich zwei Ressorts, das Bundesministerium für Bildung und Forschung (BMBF) sowie das Bundesministerium für Wirtschaft und Technologie (BMWi) die Zuständigkeit für die deutsche Innovationspolitik. Dieses für den Bund offensichtlich bedeutsame Politikfeld...

Persistent link: https://www.econbiz.de/10011446955

Die Evolution der bundesdeutschen Forschungs- und Technologiepolitik : Rückblick und Bestandsaufnahme

Fier, Andreas - 2001

We consider the development of German federal research and technology (R&T) policies since the 1960s and sketch the evolution of today's highly differentiated and complex set of policy instruments. Advances from economic theory and empirical results are reflected in this evolution, but have not...

Persistent link: https://www.econbiz.de/10014461006

Innovation by start-up firms : the role of the board of directors for knowledge spillovers

Baum, Christopher F.; Lööf, Hans; Stephan, Andreas; … - In: Research policy : policy, management and economic … 51 (2022) 1, pp. 1-14

Persistent link: https://www.econbiz.de/10013285052

Research and development from the bottom up - introduction of terminologies for new product development in emerging markets

Brem, Alexander; Wolfram, Pierre - In: Journal of innovation and entrepreneurship : JIE 3 (2014), pp. 1-22

This paper gives a comprehensive overview of the commonly used terms jugaad, frugal innovation, frugal engineering …, constraint-based innovation, Gandhian innovation, catalytic innovation, grassroots innovation, indigenous innovation, and reverse … innovation. Based on that, a conceptual framework is introduced consisting of three core dimensions: sophistication …

Persistent link: https://www.econbiz.de/10010399873

Innovation activities explained by firm attributes and location

Johansson, Börje; Lööf, Hans - In: Economics of innovation and new technology 17 (2008) 5/6, pp. 533-552

Persistent link: https://www.econbiz.de/10003766893

Corporate innovation : the role of scientific discoveries, taxation and antitrust

Poege, Felix - 2021

Persistent link: https://www.econbiz.de/10013333063