R&D and absorptive capacity : theory and empirical evidence
This paper presents a single unified framework that integrates the theoretical literature on Schumpeterian endogenous growth and major strands of the empirical literatures on R&D, productivity growth, and productivity convergence. Starting from a structural model of endogenous growth following Aghion and Howitt (1992), (1998), we provide microeconomic foundations for the reduced-form equations for Total Factor Productivity (TFP) growth frequently estimated empirically using industry-level data. R&D affects both innovation and the assimilation of others’ discoveries (‘absorptive capacity’). Long-run cross-country differences in productivity emerge endogenously, and the analysis implies that many existing studies underestimate R&D’s social rate of return by neglecting absorptive capacity.
|Date of creation:||Mar 2003|
|Date of revision:|
|Publication status:||Published in Scandinavian Journal of Economics, March, 2003, 105(1), pp. 99-118. ISSN: 1467-9442|
|Contact details of provider:|| Postal: |
Phone: +44 (020) 7405 7686
Web page: http://www.lse.ac.uk/
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Abramovitz, Moses, 1986. "Catching Up, Forging Ahead, and Falling Behind," The Journal of Economic History, Cambridge University Press, vol. 46(02), pages 385-406, June.
- Mansfield, Edwin, 1980. "Basic Research and Productivity Increase in Manufacturing," American Economic Review, American Economic Association, vol. 70(5), pages 863-73, December.
- Par Hansson & Magnus Henrekson, 1994. "What makes a country socially capable of catching up?," Review of World Economics (Weltwirtschaftliches Archiv), Springer, vol. 130(4), pages 760-783, December.
- Dowrick, Steve, 1989. "Sectoral change, catching up and slowing down : OECD post-war economic growth revisited," Economics Letters, Elsevier, vol. 31(4), pages 331-335, December.
- Prescott, Edward C, 1998.
"Needed: A Theory of Total Factor Productivity,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 39(3), pages 525-51, August.
- Scherer, F M, 1982. "Inter-Industry Technology Flows and Productivity Growth," The Review of Economics and Statistics, MIT Press, vol. 64(4), pages 627-34, November.
When requesting a correction, please mention this item's handle: RePEc:ehl:lserod:209. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (LSERO Manager)
If references are entirely missing, you can add them using this form.