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Finiteness property with vertical and horizontal differentiation: does it really matter?

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  • Rim Lahmandi-Ayed

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  • Rim Lahmandi-Ayed, 2007. "Finiteness property with vertical and horizontal differentiation: does it really matter?," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 33(3), pages 531-548, December.
    • Handle: RePEc:spr:joecth:v:33:y:2007:i:3:p:531-548
    DOI: 10.1007/s00199-006-0162-y
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    References listed on IDEAS

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    1. Lahmandi-Ayed, Rim, 2000. "Natural Oligopolies: A Vertical Differentiation Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 41(4), pages 971-987, November.
    2. Mussa, Michael & Rosen, Sherwin, 1978. "Monopoly and product quality," Journal of Economic Theory, Elsevier, vol. 18(2), pages 301-317, August.
    3. ANDERSON, Simon P. & de PALMA, André & THISSE, Jacques-François, 1992. "Interpretations of the logit discrete choice models and the theory of product differentiation," LIDAM Reprints CORE 1017, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    Full references (including those not matched with items on IDEAS)

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    Cited by:

    1. Janko Hernández Cortés & Paolo Morganti, 2022. "Existence and uniqueness of price equilibria in location-based models of differentiation with full coverage," Journal of Economics, Springer, vol. 136(2), pages 115-148, July.
    2. Marco A. Marini & Ornella Tarola & Jacques-François Thisse, 2022. "When is Environmentalism Good for the Environment?," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 82(1), pages 1-28, May.
    3. Ricardo D. Brito & Eduardo Correia de Souza & Rodrigo Moita, 2024. "Separating Vertical from Horizontal Differentiation," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 64(2), pages 183-218, March.
    4. Ricardo D. Brito & Eduardo Correia de Souza & Rodrigo Moita, 2021. "R&D intensity and Vertical Differentiation," Working Papers, Department of Economics 2021_16, University of São Paulo (FEA-USP).

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    More about this item

    Keywords

    D43; L1; Horizontal preferences; Vertical preferences; Finiteness property; Equilibrium existence;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance

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