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The economic analysis of product diversity

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  • Heritiana Ranaivoson

    (MATISSE - UMR 8595 - Modélisation Appliquée, Trajectoires Institutionnelles et Stratégies Socio-Économiques - UP1 - Université Paris 1 Panthéon-Sorbonne - CNRS - Centre National de la Recherche Scientifique)

Abstract

Product diversity is a long-debated issue in economics. We remind that mainly two questions have been given answers: (a) To which extent does the market provide diversity? (b) Why should this diversity be promoted? The first one stands out as the core of most articles on product diversity, whereas the second one is more evoked than really deepened. However, the economic analysis of product diversity stands out as a paradox. Actually, the definition of diversity itself has been somewhat forgotten. We try to give ways to overcome this absence so that product diversity can eventually be concretely assessed.

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  • Heritiana Ranaivoson, 2005. "The economic analysis of product diversity," Post-Print halshs-00197137, HAL.
    • Handle: RePEc:hal:journl:halshs-00197137
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00197137
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    References listed on IDEAS

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    1. Jeffrey M. Perloff & Steven C. Salop, 1985. "Equilibrium with Product Differentiation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 52(1), pages 107-120.
    2. Donsimoni, Marie-Paule & Geroski, Paul & Jacquemin, Alexis, 1984. "Concentration Indices and Market Power: Two Views," Journal of Industrial Economics, Wiley Blackwell, vol. 32(4), pages 419-434, June.
    3. Unknown, 1967. "Index," 1967 Conference, August 21-30, 1967, Sydney, New South Wales, Australia 209796, International Association of Agricultural Economists.
    4. 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.
    5. Llerena, Patrick & Oltra, Vanessa, 2002. "Diversity of innovative strategy as a source of technological performance," Structural Change and Economic Dynamics, Elsevier, vol. 13(2), pages 179-201, June.
    6. Simon P. Anderson & André De Palma & Jacques-François Thisse, 1989. "Demand for Differentiated Products, Discrete Choice Models, and the Characteristics Approach," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 56(1), pages 21-35.
    7. Raymond Deneckere & Michael Rothschild, 1992. "Monopolistic Competition and Preference Diversity," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 59(2), pages 361-373.
    8. Suen, Wing, 1991. "The Value of Product Diversity," Oxford Economic Papers, Oxford University Press, vol. 43(2), pages 217-223, April.
    9. Gabszewicz, Jean Jaskold, 1983. "Blue and Red Cars, or Blue Cars Only? A Note on Product Variety," Economica, London School of Economics and Political Science, vol. 50(198), pages 203-206, May.
    10. Harry Markowitz, 1952. "Portfolio Selection," Journal of Finance, American Finance Association, vol. 7(1), pages 77-91, March.
    11. Gerald Silverberg & Giovanni Dosi & Luigi Orsenigo, 2000. "Innovation, Diversity and Diffusion: A Self-Organisation Model," Chapters, in: Innovation, Organization and Economic Dynamics, chapter 14, pages 410-432, Edward Elgar Publishing.
    12. K. J. Arrow, 1971. "The Economic Implications of Learning by Doing," Palgrave Macmillan Books, in: F. H. Hahn (ed.), Readings in the Theory of Growth, chapter 11, pages 131-149, Palgrave Macmillan.
    13. Scherer, F M, 1979. "The Welfare Economics of Product Variety: An Application to the Ready-to-Eat Cereals Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 28(2), pages 113-134, December.
    14. Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring.
    15. Martin L. Weitzman, 1994. "Monopolistic Competition with Endogenous Specialization," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 61(1), pages 45-56.
    16. Pier P. Saviotti, 1996. "Technological Evolution, Variety and the Economy," Books, Edward Elgar Publishing, number 727.
    17. Russell Cooper & Thomas W. Ross, 1984. "Prices, Product Qualities and Asymmetric Information: The Competitive Case," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 51(2), pages 197-207.
    18. Joan Robinson, 1934. "What is Perfect Competition?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 49(1), pages 104-120.
    19. Meade, James E, 1974. "The Optimal Balance between Economies of Scale and Variety of Products: An Illustrative Model," Economica, London School of Economics and Political Science, vol. 41(164), pages 359-367, November.
    20. Lancaster, Kelvin, 1975. "Socially Optimal Product Differentiation," American Economic Review, American Economic Association, vol. 65(4), pages 567-585, September.
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    2. Jiancai Pi & Xiangyu Huang, 2021. "Product Variety and Wage Inequality," Annals of Economics and Finance, Society for AEF, vol. 22(1), pages 135-151, May.

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