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Specific measures for older employees and late career employment

Boockmann, Bernhard; Fries, Jan; Goebel, Christian - 2012

heterogeneity and correct for stock-sampling. We find a positive effect of mixed-aged team work on employment duration and a …

Persistent link: https://www.econbiz.de/10009657522

Separating wheat and chaff: age-specific staffing strategies and innovative performance at the firm level

Frosch, Katharina; Goebel, Christian; Zwick, Thomas - 2011 - This version: June 2011

establishments. Finally, we do not find evidence that a youth-centred human resource strategy (always) fosters innovation …. -- Workforce aging ; staffing strategies ; innovation …

Persistent link: https://www.econbiz.de/10009232253

Which personnel measures are effective in increasing productivity of old workers?

Goebel, Christian; Zwick, Thomas - 2010

In this study, we investigate the effect of five specific human resource measures for old employees (SMOE) on their relative productivity. Despite the fact that SMOE are applied in the majority of establishments, this is the first representative study on the effectiveness of these measures. We...

Persistent link: https://www.econbiz.de/10008660516

Age and productivity : sector differences?

Goebel, Christian; Zwick, Thomas - 2011

In most industrialised countries, the workforce is ageing rapidly. If ageing workforces affect sectors differently, the total impact of ageing will depend on the industrial structure of an economy. This paper measures the impact of changes in the age structure of establishments on productivity...

Persistent link: https://www.econbiz.de/10009304056

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