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Beschäftigung und Arbeitslosigkeit älterer Arbeitnehmer : eine mikroökonometrische Evaluation der Arbeitslosengeldreform von 1997

Brüning, Eva M. (contributor); Wilke, Ralf A. (contributor) - 2006

Persistent link: https://www.econbiz.de/10003314698

Fixing the leak : unemployment incidence before and after the 2006 reform of unemployment benefits in Germany

Dlugosz, Stephan; Stephan, Gesine; Wilke, Ralf A. - 2009

From 2002–2004, the German government passed several laws that curtailed the generosity of the unemployment compensation system. One of the most ambitious changes was a considerable reduction in unemployment benefit entitlement lengths for older unemployed, which was effective during 2006 and...

Persistent link: https://www.econbiz.de/10003914220

Beschäftigung und Arbeitslosigkeit älterer Arbeitnehmer : eine mikroökonometrische Evaluation der Arbeitslosengeldreform von 1997

Brüning, Eva M. (contributor); Wilke, Ralf A. (contributor) - 2006 - Rev. version

In 1997, the German government enacted a reform of the unemployment insurance system which lead to a reduction of the maximum entitlement length for unemployment benefits. The paper analyses the effects of this reform on the risk of unemployment and on unemployment duration of the older...

Persistent link: https://www.econbiz.de/10003671087

Invalid but infringed? : an analysis of Germany’s bifurcated patent litigation system

Cremers, Katrin; Gaessler, Fabian; Harhoff, Dietmar; … - 2014

We analyze the impact of the probabilistic nature of patents on the functioning of Germany’s bifurcated patent litigation system where infringement and validity of a patent are decided independently by different courts. We show that bifurcation creates situations in which a patent is held...

Persistent link: https://www.econbiz.de/10010416329

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

Citation frequency and the value of patented innovation

Harhoff, Dietmar; Narin, Francis; Scherer, Frederic M.; … - 1997

Through a survey, economic value estimates were obtained on 962 inventions made in the United States and Germany and on which German patent renewal fees were paid to full-term expiration in 1995. A search of subsequent U.S. and German patents yielded a count of citations to those patents....

Persistent link: https://www.econbiz.de/10011440946

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