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The knowledge production of [`]R' and [`]D'

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Author Info
Czarnitzki, Dirk
Kraft, Kornelius
Thorwarth, Susanne
Abstract

Many studies investigate the relationship between R&D and patents applying knowledge production functions. Using aggregated R&D may underestimate the productivity of [`]R', as mainly [`]R' but not [`]D' leads to patents. Disaggregating [`]R' and [`]D' shows a significant premium of [`]R' towards patenting.

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File URL: http://www.sciencedirect.com/science/article/B6V84-4WPTXJD-1/2/c381ed3125486cb6d58762e063b7d77a
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Publisher Info
Article provided by Elsevier in its journal Economics Letters.

Volume (Year): 105 (2009)
Issue (Month): 1 (October)
Pages: 141-143
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Handle: RePEc:eee:ecolet:v:105:y:2009:i:1:p:141-143

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Related research
Keywords: Patents Research Development Knowledge production function;

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This page was last updated on 2009-12-12.

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