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Innovation, R&D efficiency and the impact of the regulatory environment: a two stage semi-parametric DEA approach
Cullmann, Astrid; Schmidt-Ehmcke, Jens; Zloczysti, Petra - 2009
This paper assesses the relative efficiency of knowledge production in the OECD using a nonparametric DEA approach. Resources allocated to R&D are limited and should therefore be used efficiently given the institutional and legal constraints. This paper presents efficiency scores based on an...
Persistent link: https://www.econbiz.de/10010271116
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R&D efficiency and barriers to entry : a two stage semi-parametric DEA approach
Cullmann, Astrid; Schmidt-Ehmcke, Jens; Zloczysti, Petra - In: Oxford economic papers 64 (2012) 1, pp. 176-196
Persistent link: https://www.econbiz.de/10009488229
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Towards an efficient use of R&D : accounting for heterogeneity in the OECD
Cullmann, Astrid; Zloczysti, Petra - 2013
Persistent link: https://www.econbiz.de/10009723136
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R&D efficiency and heterogeneity - a latent class application for the OECD
Cullmann, Astrid; Zloczysti, Petra - In: Applied economics 46 (2014) 28/30, pp. 3750-3762
Persistent link: https://www.econbiz.de/10010419934
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R&D efficiency and barriers to entry : a two stage semi-parametric DEA approach
Cullmann, Astrid; Schmidt-Ehmcke, Jens; Zloczysti, Petra - 2010
Persistent link: https://www.econbiz.de/10008746937
Cover Image
Innovation, R&D efficiency and the impact of the regulatory environment : a two stage semi-parametric DEA approach
Cullmann, Astrid; Schmidt-Ehmcke, Jens; Zloczysti, Petra - 2009
This paper assesses the relative efficiency of knowledge production in the OECD using a nonparametric DEA approach. Resources allocated to R&D are limited and should therefore be used efficiently given the institutional and legal constraints. This paper presents efficiency scores based on an...
Persistent link: https://www.econbiz.de/10003832741