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Nach der Reform ist vor der Reform? : eine arbeitsökonomische Analyse ausgewählter Aspekte der Hartz-Reformen
Fitzenberger, Bernd (contributor) - 2008
Arbeitsmarktentwicklung und die Arbeitsmarktprobleme in Deutschland. Vor diesem Hintergrund erfolgt eine Analyse und Bewertung der Reform von …
Persistent link: https://www.econbiz.de/10003650257
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Do spillovers stimulate incremental or drastic product innovations? : Hypotheses and evidence from German establishment data
Jirjahn, Uwe (contributor); Kraft, Kornelius (contributor) - 2006
We estimate the determinants of various types of product innovation. Knowledge spillovers from rivals have a positive impact on incremental innovations. This impact is largely independent of the participation in R&D cooperations. Spillovers exert no such independent influence on drastic...
Persistent link: https://www.econbiz.de/10003319674
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Industrial research versus development investment : the implications of financial constraints
Czarnitzki, Dirk; Hottenrott, Hanna; Thorwarth, Susanne - 2009
Previous literature provided evidence on financing constraints for investment in R&D activities due to capital market imperfections and special features of R&D investments. Moreover, it has been shown that a shift in capital structure towards more debt, results in a reduction of R&D investments....
Persistent link: https://www.econbiz.de/10003881344
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Does professional knowledge management improve innovation performance at the firm level?
Czarnitzki, Dirk; Wastyn, Annelies - 2009
The concept of knowledge has gained in interest since industrialized economics have induced a shift in importance from labor, capital and natural resources towards intellectual resources. This study investigates how the management of knowledge influences the innovation performance of a firm....
Persistent link: https://www.econbiz.de/10003893119
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Heterogeneity of patenting activity and its implications for scientific research
Czarnitzki, Dirk (contributor);  … - 2007
The increasing commercialization of university discoveries has initiated a controversy on the impacts for future scientific research. It has been argued that an increasing orientation towards commercialization may have a negative impact on more fundamental research efforts in science. Several...
Persistent link: https://www.econbiz.de/10003479951
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Innovative capability and financing constraints for innovation more money, more innovation?
Hottenrott, Hanna; Peters, Bettina - 2009
This study presents a novel empirical approach to identify financing constraints for innovation based on the idea of an ideal test as suggested by Hall (2008). Firms were offered a hypothetical payment and were asked to choose between alternatives of use. If they choose additional innovation...
Persistent link: https://www.econbiz.de/10003914253
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Evaluation of public R&D policies : a cross-country comparison
Czarnitzki, Dirk; Lopes Bento, Cindy - 2010
Belgien, Deutschland und Luxemburg verwendet. Zusätzlich stehen CISharmonisierte Informationen aus Südafrika zur Verfügung …
Persistent link: https://www.econbiz.de/10008665042
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The heterogeneous effects of training incidence and duration on labor market transitions
Fitzenberger, Bernd; Osikominu, Aderonke; Paul, Marie - 2010
Weiterbildungsmaßnahmen sind ein wichtiger Bestandteil der Aktiven Arbeitsmarktpolitik in Deutschland und in vielen … Beschäftigungssuche ab, denn in Deutschland können dem Arbeitslosen zu jedem Zeitpunkt Weiterbildungsmaßnahmen zugewiesen werden …. Wir evaluieren ein wichtiges Programm der beruflichen Weiterbildung in Deutschland (Förderung der beruflichen …
Persistent link: https://www.econbiz.de/10008665400
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R&D collaboration with uncertain intellectual property rights
Czarnitzki, Dirk; Hussinger, Katrin; Schneider, Cédric - 2011
Patent pendencies create uncertainty in research and development (R&D) collaboration agreements, resulting in a threat of expropriation of unprotected knowledge by potential partners, reduced bargaining power and enhanced search costs. In this paper, we show that - depending of the type of...
Persistent link: https://www.econbiz.de/10008901848
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Industry funding of university research and scientific productivity
Hottenrott, Hanna; Thorwarth, Susanne - 2010
University research provides valuable inputs to industrial innovation. It is therefore not surprising that private sector firms increasingly seek direct access through funding public R&D. This development, however, spurred concerns about possible negative long-run effects on scientific...
Persistent link: https://www.econbiz.de/10008796153