Jens Schmidt-Ehmcke

German Institute for Economic Research (DIW Berlin)

Mohrenstraße 58

Berlin, 10117

Germany

  • German Institute for Economic Research (DIW Berlin)

SCHOLARLY PAPERS

8

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Scholarly Papers (8)

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1.

Innovative Activity in Wind and Solar Technology: Empirical Evidence on Knowledge Spillovers Using Patent Data

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Citation 11

Innovative Activity in Wind and Solar Technology: Empirical Evidence on Knowledge Spillovers Using Patent Data

DIW Berlin Discussion Paper No. 993
Number of pages: 43 Posted: 04 Jul 2010 Last Revised: 22 Oct 2013
Frauke G. Braun, Jens Schmidt-Ehmcke and Petra Zloczysti
DIW German Institute for Econmic Research, German Institute for Economic Research (DIW Berlin) and affiliation not provided to SSRN
Downloads 543 (81,646)
Citation 45

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Technological change, renewable energy, patents, knowledge spillover, climate change, innovation

Innovative Activity in Wind and Solar Technology: Empirical Evidence on Knowledge Spillovers Using Patent Data

CEPR Discussion Paper No. DP7865
Number of pages: 43 Posted: 19 Jul 2010
Frauke G. Braun, Jens Schmidt-Ehmcke and Petra Zloczysti
DIW German Institute for Econmic Research, German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)
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Climate Change, Innovation, Knowledge Spillover, Patents, Renewable Energy, Technological Change

2.

Empiricism Meets Theory: Is the Boone-Indicator Applicable?

DIW Berlin Discussion Paper No. 1030
Number of pages: 30 Posted: 17 Jul 2010
Alexander Schiersch and Jens Schmidt-Ehmcke
German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)
Downloads 411 (115,331)
Citation 5

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Competition, Boone-Indicator, Cartels, Census Data

3.

An Indicator for National Systems of Innovation: Methodology and Application to 17 Industrialized Countries

DIW Berlin Discussion Paper No. 1129
Number of pages: 37 Posted: 07 Jun 2011
Heike Belitz, Marius Clemens, Christian von Hirschhausen, Jens Schmidt-Ehmcke, Axel Werwatz and Petra Zloczysti
German Institute for Economic Research (DIW Berlin) - Innovation, Management, Service, affiliation not provided to SSRN, German Institute for Economic Research (DIW Berlin) - Department of International Economics, German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)
Downloads 224 (218,068)
Citation 5

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National systems of innovation, composite indicators, ranking

4.

Innovation, R&D Efficiency and the Impact of the Regulatory Environment: A Two-Stage Semi-Parametric DEA Approach

DIW Berlin Discussion Paper No. 883
Number of pages: 32 Posted: 25 Aug 2009
Astrid Cullmann, Jens Schmidt-Ehmcke and Petra Zloczysti
German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and affiliation not provided to SSRN
Downloads 198 (244,387)
Citation 13

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R&D efficiency, data envelopment analysis, truncated regression, regulation

5.

Research Efficiency in Manufacturing: An Application of DEA at the Industry Level

DIW Berlin Discussion Paper No. 884
Number of pages: 31 Posted: 25 Aug 2009
Jens Schmidt-Ehmcke and Petra Zloczysti
German Institute for Economic Research (DIW Berlin) and affiliation not provided to SSRN
Downloads 122 (364,240)
Citation 1

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R&D efficiency, industry level, data envelopment analysis, manufacturing

6.

Technology Portfolio and Market Value

DIW Berlin Discussion Paper No. 780
Number of pages: 29 Posted: 06 May 2008
Jens Schmidt-Ehmcke and Petra Zloczysti
German Institute for Economic Research (DIW Berlin) and affiliation not provided to SSRN
Downloads 98 (425,395)

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technological portfolio, relatedness, patent statistics, tobin's q, economies of scope

7.

Industries at the World Technology Frontier: Measuring R&D Efficiency in a Non-Parametric Dea Framework

CEPR Discussion Paper No. DP8579
Number of pages: 29 Posted: 29 Sep 2011
Jens Schmidt-Ehmcke and Petra Zloczysti
German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)
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data envelopment analysis, manufacturing, patents, R&D efficiency, technology frontier

8.

R&D Efficiency and Barriers to Entry: A Two Stage Semi-Parametric DEA Approach

CEPR Discussion Paper No. DP8047
Number of pages: 30 Posted: 22 Nov 2010
Astrid Cullmann, Jens Schmidt-Ehmcke and Petra Zloczysti
German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)
Downloads 3 (960,647)
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data envelopment analysis, R&D efficiency, truncated regulation