Bianco, Dominique (2007): Competition and Growth in an Endogenous Growth Model with Expanding Product Variety without Scale Effects.
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Abstract
The aim of this paper is to analyse the relationship between competition and growth in an endogenous growth model with expanding product variety without scale effect. In order to do this, we develop an extension of the Bucci (2005) model in which we eliminate the scale effects. We find that the relationship between competition and growth is always inverted U shaped. We explain this result by the composition of two effects on growth : resource allocation and profit incentive effects. For low values of product market competition, an increase of competition has an positive effect on growth. For large values of competition, we have a negative relationship between competition and growth.
Item Type: | MPRA Paper |
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Original Title: | Competition and Growth in an Endogenous Growth Model with Expanding Product Variety without Scale Effects |
Language: | English |
Keywords: | Endogenous Growth, Horizontal Differentiation, Technological Change, Imperfect Competition |
Subjects: | O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O41 - One, Two, and Multisector Growth Models O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O31 - Innovation and Invention: Processes and Incentives |
Item ID: | 6179 |
Depositing User: | Dominique Bianco |
Date Deposited: | 08 Dec 2007 17:03 |
Last Modified: | 27 Sep 2019 00:39 |
References: | Aghion, P., N. Bloom, R. Blundell, R. Griffith, and P. Howitt (2005): "Competition and Innovation: An Inverted-U Relationship," Quarterly Journal of Economics, 120(2), 701-28. Aghion, P., and R. Griffith (2005): Competition and Growth : Reconciling Theory and Evidence. MIT Press, Cambridge and London. Aghion, P., and P. Howitt (1992): "A Model of Growth through Creative Destruction," Econometrica, 60(2), 323-351. (1998): Endogenous growth theory. MIT Press, Cambridge and London. (2005): "Growth with Quality-Improving Innovations: An Inte- grated Framework," in Handbook of Economic Growth, vol. 1, pp. 67-110. Elsevier Science, Amsterdam, North Holland. Benassy, J.-P. (1996): "Taste for Variety and Optimum Production Patterns in Monopolistic Competition," Economics Letters, 52, 41-47. (1998): "Is There Always Too Little Research in Endogenous Growth with Expanding Product Variety?," European Economic Review, 42, 61-69. Bianco, D. (2007a): "An inverted-U relationship between product market competition and Growth in an extended romerian model : A comment," MPRA Paper 4492, University Library of Munich, Germany, available at http://ideas.repec.org/p/pra/mprapa/4492.html. (2007b): "R&D, Competition and Growth with Human Capital Accumulation : A Comment," MPRA Paper 5243, University Library of Munich, Germany, available at http://ideas.repec.org/p/pra/mprapa/5243.html. Bucci, A. (2003): "Market Power and Aggregate Economic Growth in Models with Endogenous Technological Change," Giornale degli Economisti e Annali di Economia, 62(2), 241-91. (2005): "Inverted-U Relationship between Product Market Competition and Growth in an Extended Romerian Model," Rivista di Politica Economica, 95, 177-205. Bucci, A., and C. Parello (2006): "Horizontal Innovation-Based Growth and Product Market Competition," Working Paper 1032, Università degli Studi di Milano. de Groot, H. L., and R. Nahuis (1998): "Taste for Diversity and the Optimality of Economic Growth," Economics Letters, 58, 293-95. Dinopoulos, E., and P. Thompson (1999): "Scale Effects in Schumpeterian Models of Economic Growth," Journal of Evolutionary Economics, 9(2), 157-85. Dixit, A. K., and J. E. Stiglitz (1977): "Monopolistic Competition and Optimum Product Diversity," American Economic Review, 67(3), 297-308. Grossman, G. M., and E. Helpman (1991): Innovation and growth in the global economy. MIT Press, Cambridge, Mass. and London. Jones, C. I. (1995a): "R&D-Based Models of Economic Growth," Journal of Political Economy, 103(4), 759-84. (1995b): "Time Series Tests of Endogenous Growth Models," The Quarterly Journal of Economics, 110(2), 495-525. (1999): "Growth: With or Without Scale E®ects?," American Economic Review, 89(2), 139-144. (2005): "Growth and Ideas," in Handbook of Economic Growth, vol. 1, pp. 1063-111. Elsevier Science, Amsterdam, North Holland. Romer, P. M. (1990): "Endogenous Technological Change," Journal of Political Economy, 98(5), S71-102. |
URI: | https://mpra.ub.uni-muenchen.de/id/eprint/6179 |
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