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Welfare, competition, specialization and growth

  • Onori, Daria

In this paper we consider a model of horizontal differentiation with a quite general production function and derive the closed form solutions for the level of the variables in the decentralized economy and in the social planner case. This enables us to analyze how consumers’ welfare varies in terms of the degree of competition and the degree of returns to specialization. We find that welfare is increasing in the degree of returns to specialization both in the market economy and in the centralized economy and the decentralized economy's welfare is a bell-shaped function of the degree of competition.

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Article provided by Elsevier in its journal Research in Economics.

Volume (Year): 66 (2012)
Issue (Month): 4 ()
Pages: 355-370

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Handle: RePEc:eee:reecon:v:66:y:2012:i:4:p:355-370
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/622941

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  1. Michael Peneder, 2002. "Industrial Structure and Aggregate Growth," WIFO Working Papers 182, WIFO.
  2. Jan Fagerberg, 2000. "Technological Progress, Structural Change and Productivity Growth: A Comparative Study," Working Papers 5, Centre for Technology, Innovation and Culture, University of Oslo.
  3. Bucci, Alberto, 2008. "Population growth in a model of economic growth with human capital accumulation and horizontal R&D," Journal of Macroeconomics, Elsevier, vol. 30(3), pages 1124-1147, September.
  4. Philippe Aghion & Nick Bloom & Richard Blundell & Rachel Griffith & Peter Howitt, 2005. "Competition and Innovation: An Inverted-U Relationship," The Quarterly Journal of Economics, MIT Press, vol. 120(2), pages 701-728, May.
  5. Devereux, Michael B. & Head, Allen C. & Lapham, Beverly J., 1996. "Aggregate fluctuations with increasing returns to specialization and scale," Journal of Economic Dynamics and Control, Elsevier, vol. 20(4), pages 627-656, April.
  6. Alberto Bucci, 2003. "Market Power and Aggregate Economic Growth in Models with Endogenous Technological Change," Giornale degli Economisti, GDE (Giornale degli Economisti e Annali di Economia), Bocconi University, vol. 62(2), pages 241-291, October.
  7. Alberto BUCCI, 2004. "An inverted-U relationship between product market competition and growth in an extended Romerian model," Departmental Working Papers 2004-26, Department of Economics, Management and Quantitative Methods at Università degli Studi di Milano.
  8. Karl Aiginger & Martin Falk, 2005. "Explaining Differences in Economic Growth among OECD Countries," Empirica, Springer, vol. 32(1), pages 19-43, 03.
  9. Alberto Bucci, 2003. "R&D, imperfect competition and growth with human capital accumulation," Departmental Working Papers 2003-11, Department of Economics, Management and Quantitative Methods at Università degli Studi di Milano.
  10. Stephen Nickell, 1993. "Competition and Corporate Performance," CEP Discussion Papers dp0182, Centre for Economic Performance, LSE.
  11. Erik Brynjolfsson & Yu (Jeffrey) Hu & Michael D. Smith, 2003. "Consumer Surplus in the Digital Economy: Estimating the Value of Increased Product Variety at Online Booksellers," Management Science, INFORMS, vol. 49(11), pages 1580-1596, November.
  12. Blundell, Richard & Griffith, Rachel & van Reenen, John, 1999. "Market Share, Market Value and Innovation in a Panel of British Manufacturing Firms," Review of Economic Studies, Wiley Blackwell, vol. 66(3), pages 529-54, July.
  13. Ethier, Wilfred J, 1982. "National and International Returns to Scale in the Modern Theory of International Trade," American Economic Review, American Economic Association, vol. 72(3), pages 389-405, June.
  14. Benassy, Jean-Pascal, 1996. "Monopolistic competition, increasing returns to specialization and output persistence," Economics Letters, Elsevier, vol. 52(2), pages 187-191, August.
  15. Bénassy, Jean-Pascal, 1996. "Is there always too little research in endogenous growth with expanding product variety ?," CEPREMAP Working Papers (Couverture Orange) 9615, CEPREMAP.
  16. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
  17. Philippe Aghion & Peter Howitt, 1990. "A Model of Growth Through Creative Destruction," NBER Working Papers 3223, National Bureau of Economic Research, Inc.
  18. Dalum, Bent & Laursen, Keld & Verspagen, Bart, 1999. "Does Specialization Matter for Growth?," Industrial and Corporate Change, Oxford University Press, vol. 8(2), pages 267-88, June.
  19. ONORI, Daria, 2010. "Competition and growth: reinterpreting their relationship," CORE Discussion Papers 2010033, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  20. Meliciani, Valentina, 2002. "The impact of technological specialisation on national performance in a balance-of-payments-constrained growth model," Structural Change and Economic Dynamics, Elsevier, vol. 13(1), pages 101-118, March.
  21. Alberto BUCCI, 2000. "On Scale Effects, Market Power and Growth when Human and Technological Capital are Complements," Working Papers 134, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
  22. Ricardo, David, 1821. "On the Principles of Political Economy and Taxation," History of Economic Thought Books, McMaster University Archive for the History of Economic Thought, edition 3, number ricardo1821.
  23. Hausman, Jerry A & Leonard, Gregory K, 2002. "The Competitive Effects of a New Product Introduction: A Case Study," Journal of Industrial Economics, Wiley Blackwell, vol. 50(3), pages 237-63, September.
  24. Romer, Paul M, 1987. "Growth Based on Increasing Returns Due to Specialization," American Economic Review, American Economic Association, vol. 77(2), pages 56-62, May.
  25. Alberto Bucci & Carmelo Parello, 2006. "Horizontal Innovation-Based Growth and Product Market Competition," UNIMI - Research Papers in Economics, Business, and Statistics unimi-1032, Universitá degli Studi di Milano.
  26. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
  27. Spence, Michael, 1976. "Product Selection, Fixed Costs, and Monopolistic Competition," Review of Economic Studies, Wiley Blackwell, vol. 43(2), pages 217-35, June.
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