International Patenting and Technology Diffusion
We model the invention of new technologies and their diffusion across countries. Our model predicts that, eventually, all countries will grow at the same rate, with each country's productivity ranking determined by how rapidly it adopts inventions. The common growth rate depends on research efforts in all countries, while research effort is determined by how much inventions earn at home and abroad. Patents affect the return to invention. We relate the decision to patent an invention internationally to the cost of patenting in a country and to the expected value of patent protection in that country. We can thus infer the direction and magnitude of the international diffusion of technology from data on international patenting, productivity, and research. We fit the model to data from the five leading research economies. The parameters indicate how much technology flows between these countries and how much each country earns from its inventions domestically and elsewhere. Our results imply that foreign countries are important sources of technology even though countries earn most of their return to innovation at home. For example, about half of U.S. productivity growth derives from foreign technology yet U.S. investors earn 98 per cent of the revenue from their inventions domestically.
|Date of creation:||Nov 1994|
|Publication status:||published as (French translation appearing as "La Diffusion de la Technologie au Niveau International: Theorie at Mesures") Globalisationet Politiques Economiques: Les Marges de Manouvre, Bouet, A. and J. le Chacheux, eds., Paris: Economica, 1999.|
|Note:||EFG ITI PR|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
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- Segerstrom, Paul S, 1991.
"Innovation, Imitation, and Economic Growth,"
Journal of Political Economy,
University of Chicago Press, vol. 99(4), pages 807-827, August.
- Segerstrom, P.S., 1990. "Innovation, Imitation And Economic Growth," Papers 8818, Michigan State - Econometrics and Economic Theory.
- John F. Helliwell & Alan Chung, 1991. "Macroeconomic Convergence: International Transmission of Growth and Technical Progress," NBER Chapters,in: International Economic Transactions: Issues in Measurement and Empirical Research, pages 388-436 National Bureau of Economic Research, Inc.
- John F. Helliwell & Alan Chung, 1990. "Macroeconomic Convergence: International Transmission of Growth and Technical Progress," NBER Working Papers 3264, National Bureau of Economic Research, Inc.
- Charles I. Jones, 1995. "Time Series Tests of Endogenous Growth Models," The Quarterly Journal of Economics, Oxford University Press, vol. 110(2), pages 495-525.
- Fagerberg, Jan, 1994. "Technology and International Differences in Growth Rates," Journal of Economic Literature, American Economic Association, vol. 32(3), pages 1147-1175, September.
- Fagerberg, Jan, 1987. "A technology gap approach to why growth rates differ," Research Policy, Elsevier, vol. 16(2-4), pages 87-99, August.
- Jan Fagerberg, 1987. "A technology gap approach to why growth rates differ," Working Papers Archives 1987002, Centre for Technology, Innovation and Culture, University of Oslo.
- N. Gregory Mankiw & David Romer & David N. Weil, 1992. "A Contribution to the Empirics of Economic Growth," The Quarterly Journal of Economics, Oxford University Press, vol. 107(2), pages 407-437.
- N. Gregory Mankiw & David Romer & David N. Weil, 1990. "A Contribution to the Empirics of Economic Growth," NBER Working Papers 3541, National Bureau of Economic Research, Inc.
- Benhabib, Jess & Spiegel, Mark M., 1994. "The role of human capital in economic development evidence from aggregate cross-country data," Journal of Monetary Economics, Elsevier, vol. 34(2), pages 143-173, October.
- Krugman, Paul, 1979. "A Model of Innovation, Technology Transfer, and the World Distribution of Income," Journal of Political Economy, University of Chicago Press, vol. 87(2), pages 253-266, April.
- Richard R. Nelson & Edmond S. Phelps, 1965. "Investment in Humans, Technological Diffusion and Economic Growth," Cowles Foundation Discussion Papers 189, Cowles Foundation for Research in Economics, Yale University.
- Frank R. Lichtenberg, 1992. "R&D Investment and International Productivity Differences," NBER Working Papers 4161, National Bureau of Economic Research, Inc.
- Jovanovic, Boyan & Lach, Saul, 1990. "The Diffusion Of Technology And Inequality Among Nations," Working Papers 90-34, C.V. Starr Center for Applied Economics, New York University.
- Boyan Jovanovic & Saul Lach, 1991. "The Diffusion of Technology and Inequality Among Nations," NBER Working Papers 3732, National Bureau of Economic Research, Inc.
- Oulton,Nicholas & O'Mahony,Mary, 1994. "Productivity and Growth," Cambridge Books, Cambridge University Press, number 9780521453455, December.
- Parente, Stephen L & Prescott, Edward C, 1994. "Barriers to Technology Adoption and Development," Journal of Political Economy, University of Chicago Press, vol. 102(2), pages 298-321, April.
- Samuel Kortum, 1994. "A Model of Research, Patenting, and Productivity Growth," Boston University - Institute for Economic Development 37, Boston University, Institute for Economic Development. Full references (including those not matched with items on IDEAS)
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