Internal and External R&D and Productivity – Evidence from Swedish Firm-Level Data
AbstractThis 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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Bibliographic InfoPaper provided by Lund University, Department of Economics in its series Working Papers with number 2011:27.
Length: 25 pages
Date of creation: 20 Sep 2011
Date of revision:
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/en
More information through EDIRC
Internal R&D; external R&D; productivity; Sweden;
Find related papers by JEL classification:
- D24 - Microeconomics - - Production and Organizations - - - Production; Cost; Capital; Capital, Total Factor, and Multifactor Productivity; Capacity
- L24 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Contracting Out; Joint Ventures
- O32 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Management of Technological Innovation and R&D
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-10-01 (All new papers)
- NEP-BEC-2011-10-01 (Business Economics)
- NEP-CSE-2011-10-01 (Economics of Strategic Management)
- NEP-EFF-2011-10-01 (Efficiency & Productivity)
- NEP-INO-2011-10-01 (Innovation)
- NEP-SBM-2011-10-01 (Small Business Management)
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