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Entry regulation and social welfare with an integer problem

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  • Toshihiro Matsumura

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  • Toshihiro Matsumura, 2000. "Entry regulation and social welfare with an integer problem," Journal of Economics, Springer, vol. 71(1), pages 47-58, February.
    • Handle: RePEc:kap:jeczfn:v:71:y:2000:i:1:p:47-58
    DOI: 10.1007/BF01227496
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    References listed on IDEAS

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    1. Kotaro Suzumura & Kazuharu Kiyono, 1987. "Entry Barriers and Economic Welfare," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 54(1), pages 157-167.
    2. Stiglitz, Joseph E, 1981. "Potential Competition May Reduce Welfare," American Economic Review, American Economic Association, vol. 71(2), pages 184-189, May.
    3. Avner Shaked & John Sutton, 1982. "Relaxing Price Competition Through Product Differentiation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 49(1), pages 3-13.
    4. Konishi, Hideki & Okuno-Fujiwara, Masahiro & Suzumura, Kotaro, 1990. "Oligopolistic competition and economic welfare : A general equilibrium analysis of entry regulation and tax-subsidy schemes," Journal of Public Economics, Elsevier, vol. 42(1), pages 67-88, June.
    5. Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, December.
    6. Lahiri, Sajal & Ono, Yoshiyasu, 1988. "Helping Minor Firms Reduces Welfare," Economic Journal, Royal Economic Society, vol. 98(393), pages 1199-1202, December.
    7. N. Gregory Mankiw & Michael D. Whinston, 1986. "Free Entry and Social Inefficiency," RAND Journal of Economics, The RAND Corporation, vol. 17(1), pages 48-58, Spring.
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    Citations

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    Cited by:

    1. Gu Yiquan & Wenzel Tobias, 2012. "Price-Dependent Demand in Spatial Models," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 12(1), pages 1-26, March.
    2. Ming Chung Chang & Hsiao‐Ping Peng, 2009. "Structure Regulation, Price Structure, Cross‐Subsidization And Marginal Cost Of Public Funds," Manchester School, University of Manchester, vol. 77(6), pages 675-698, December.
    3. Haraguchi, Junichi & Matsumura, Toshihiro, 2020. "Lack of commitment to future privatization policies may lead to worst welfare outcome," Economic Modelling, Elsevier, vol. 88(C), pages 181-187.
    4. Keisuke Hattori & Takeshi Yoshikawa, 2016. "Free entry and social inefficiency under co-opetition," Journal of Economics, Springer, vol. 118(2), pages 97-119, June.
    5. Adam T. Jones, 2016. "Mileage tax, property tax, sales tax, or fee: the best way to pay for commercial infrastructure that isn’t free," Review of Regional Research: Jahrbuch für Regionalwissenschaft, Springer;Gesellschaft für Regionalforschung (GfR), vol. 36(1), pages 81-98, February.
    6. Christa Hainz, 2004. "Are Transition Countries Overbanked? The Effect of Institutions on Bank Market Entry," German Economic Review, Verein für Socialpolitik, vol. 5(2), pages 237-256, May.
    7. Susumu Cato & Toshihiro Matsumura, 2019. "Entry License Tax: Stackelberg versus Cournot," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 175(2), pages 258-271.
    8. Gu, Yiquan & Wenzel, Tobias, 2009. "A note on the excess entry theorem in spatial models with elastic demand," International Journal of Industrial Organization, Elsevier, vol. 27(5), pages 567-571, September.
    9. Toshihiro Matsumura, 2003. "Consumer-benefiting exclusive territories," Canadian Journal of Economics, Canadian Economics Association, vol. 36(4), pages 1007-1025, November.
    10. Francisco Galera & Pedro Garcia-del-Barrio, 2011. "Excessive entry and the integer constraint with many firms: a note," Journal of Economics, Springer, vol. 103(3), pages 271-287, July.
    11. Yiquan Gu & Alexander Rasch & Tobias Wenzel, 2016. "Price-sensitive demand and market entry," Papers in Regional Science, Wiley Blackwell, vol. 95(4), pages 865-875, November.
    12. Matsumura Toshihiro & Okumura Yasunori, 2017. "Privatization Neutrality Theorem in Free Entry Markets," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 17(2), pages 1-9, June.
    13. Ikuo Ishibashi & Noriaki Matsushima, 2006. "Inviting entrants may help incumbent firms," Discussion Papers 2006-46, Kobe University, Graduate School of Business Administration.

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    More about this item

    Keywords

    entry regulation; excess entry; integer problem; L13; L51;
    All these keywords.

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation

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