Chu, Angus C. and Furukawa, Yuichi (2011): Growth and Welfare Effects of Patentability and Knowledge Spillovers of Basic R&D.
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This study develops an R&D-based growth model with basic and applied research to analyze the growth and welfare effects of two patent instruments (a) the patentability of basic R&D and (b) the division of profi�t between basic and applied researchers. We �find that for the purpose of stimulating basic R&D and economic growth simultaneously, increasing the share of profi�t assigned to basic researchers is more effective than raising the patentability of basic R&D, which has either a negative effect or an inverted-U effect on technological progress. Nonetheless, a benevolent patent authority requires both patent instruments to achieve the socially optimal allocation in the decentralized economy.
|Item Type:||MPRA Paper|
|Original Title:||Growth and Welfare Effects of Patentability and Knowledge Spillovers of Basic R&D|
|Keywords:||economic growth; innovation; intellectual property rights|
|Subjects:||O - Economic Development, Technological Change, and Growth > O3 - Technological Change; Research and Development; Intellectual Property Rights > O34 - Intellectual Property Rights
O - Economic Development, Technological Change, and Growth > O3 - Technological Change; Research and Development; Intellectual Property Rights > O31 - Innovation and Invention: Processes and Incentives
O - Economic Development, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O40 - General
|Depositing User:||Angus C. Chu|
|Date Deposited:||04. Jan 2011 21:59|
|Last Modified:||22. Feb 2013 14:21|
Aghion, P. and P. Howitt, 1992. A Model of growth through creative destruction. Econometrica 60, 323--351.
Aghion, P., and P. Howitt, 1996. Research and development in the growth process. Journal of Economic Growth 1, 49-73.
Akiyama, T., 2009. R&D, entrepreneurship, and growth. mimeo, Yokohama National University.
Chu, A., 2009. Effects of blocking patents on R&D: A quantitative DGE analysis. Journal of Economic Growth 14, 55--78.
Chu, A., 2010. The welfare cost of one-size-fits-all patent protection. Journal of Economic Dynamics and Control, forthcoming.
Cozzi, G., 2001. Inventing or spying? Implications for growth. Journal of Economic Growth 6, 55-77.
Cozzi, G., and S. Galli, 2009a. Science-based R&D in Schumpeterian Growth. Scottish Journal of Political Economy 56, 474-491.
Cozzi, G., and S. Galli, 2009b. Upstream innovation protection: Common law evolution and the dynamics of wage inequality. University of Glasgow Working Papers No. 2009-20.
Cozzi, G., and L. Spinesi, 2006. Intellectual appropriability, product differentiation, and growth. Macroeconomic Dynamics 10, 39-55.
Furukawa, Y., 2007. The protection of intellectual property rights and endogenous growth: Is stronger always better? Journal of Economic Dynamics and Control 31, 3644--3670.
Furukawa, Y., 2010. Intellectual property protection and innovation: An inverted-U relationship. Economics Letters 109, 99--101.
Futagami, K. and T. Iwaisako, 2007. Dynamic analysis of patent policy in an endogenous growth model. Journal of Economic Theory 132, 306--334.
Grossman G. and E. Helpman, 1991. Innovation and Growth in the Global Economy. Cambridge: The MIT Press.
Horii, R., and T. Iwaisako, 2007. Economic growth with imperfect protection of intellectual property rights. Journal of Economics 90, 45-85.
Horowitz, A., and E. Lai, 1996. Patent length and the rate of innovation. International Economic Review 37, 785-801.
Iwaisako, T., and K. Futagami, 2003. Patent policy in an endogenous growth model. Journal of Economics 78, 239-258.
Jones, C., 2005. Growth and ideas. In: Aghion, P. and S. Durlauf (Ed.), Handbook of Economic Growth 1B, Elsevier B.V., Amsterdam, 1063--1111.
Judd, K., 1985. On the performance of patents. Econometrica 53, 567-586.
Kwan, Y., and E. Lai, 2003. Intellectual property rights protection and endogenous economic growth. Journal of Economic Dynamics and Control 27, 853-873.
Lerner, J., 2009. The empirical impact of intellectual property rights on innovation: Puzzles and clues. American Economic Review 99, 343--348.
Li, C.-W., 2001. On the policy implications of endogenous technological progress. Economic Journal 111, C164-C179.
Michelacci, C., 2003. Low returns in R&D due to the lack of entrepreneurial skills. Economic Journal 113, 207--225.
Mowery, D., R. Nelson, B. Sampat, and A. Ziedonis, 2004. Ivory Tower and Industrial Innovation: University-Industry Technology Transfer Before and After the Bayh-Dole Act. Stanford, California: Stanford University Press.
Nordhaus, W., 1969. Invention, Growth, and Welfare: A Theoretical Treatment of Technological Change. The MIT Press.
O'Donoghue, T. and L. Zweimuller, 2004. Patents in a model of endogenous growth. Journal of Economic Growth 9, 81--123.
Organization for Economic Cooperation and Development (OECD), 2002. Benchmarking Science-Industry Relationships. OECD, Paris.
Qian, Y., 2007. Do national patent laws stimulate domestic innovation in a global patenting environment? A cross-country analysis of pharmaceutical patent protection, 1978--2002. Review of Economics and Statistics 89, 436--453.
Rivera-Batiz, L. and P. Romer, 1991. Economic integration and endogenous growth. Quarterly Journal of Economics 106, 531--555.
Romer, P., 1990. Endogenous technological progress. Journal of Political Economy 98, S71--S102.
Scotchmer, S., 2004. Innovation and Incentives. The MIT Press.
Segerstrom, P., T. Anant, and E. Dinopoulos, 1990. A Schumpeterian model of the product life cycle. American Economic Review 80, 1077-1092.
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