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Internal and External R&D and Productivity – Evidence from Swedish Firm-Level Data

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  • Bergman, Karin

    () (Department of Economics, Lund University)

Abstract

This paper uses a panel of Swedish manufacturing firms to examine the effects of internal and external R&D on total factor productivity over the period 1991-2004. The findings give some support to the notion of complementarity between internal and external R&D, especially in industries with high R&D intensities, and suggest that the employees’ level of education is important for the firm’s capabilities to absorb external R&D. However, external R&D is generally found to have a negative effect on productivity and internal R&D is only significant when not including interaction terms between internal R&D and external R&D or human capital.

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File URL: http://www.nek.lu.se/publications/workpap/papers/WP11_27.pdf
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Bibliographic Info

Paper provided by Lund University, Department of Economics in its series Working Papers with number 2011:27.

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Length: 25 pages
Date of creation: 20 Sep 2011
Date of revision:
Handle: RePEc:hhs:lunewp:2011_027

Contact details of provider:
Postal: Department of Economics, School of Economics and Management, Lund University, Box 7082, S-220 07 Lund,Sweden
Phone: +46 +46 222 0000
Fax: +46 +46 2224613
Web page: http://www.nek.lu.se/
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Keywords: Internal R&D; external R&D; productivity; Sweden;

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References

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