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Minimum Wages and Welfare in a Hotelling Duopsony

Author

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  • Kaas, Leo

    (Goethe University Frankfurt)

  • Madden, Paul

    (University of Manchester)

Abstract

Two firms choose locations (non-wage job characteristics) on the interval [0,1] prior to announcing wages at which they employ workers who are uniformly distributed; the (constant) marginal revenue products of workers may differ. Subgame perfect equilibria of the two-stage location-wage game are studied under laissez-faire and under a minimum wage regime. Up to a restriction for the existence of pure strategy equilibria, the imposition of a minimum wage is always welfare-improving because of its effect on non-wage job characteristics.

Suggested Citation

  • Kaas, Leo & Madden, Paul, 2008. "Minimum Wages and Welfare in a Hotelling Duopsony," IZA Discussion Papers 3434, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp3434
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    References listed on IDEAS

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    1. Bhaskar, V. & To, Ted, 2003. "Oligopsony and the distribution of wages," European Economic Review, Elsevier, vol. 47(2), pages 371-399, April.
    2. Delfgaauw, Josse, 2007. "The effect of job satisfaction on job search: Not just whether, but also where," Labour Economics, Elsevier, vol. 14(3), pages 299-317, June.
    3. Frank Walsh, 2003. "Comment on 'minimum wages for ronald mcdonald monopsonies: a theory of monopsonistic competition'," Economic Journal, Royal Economic Society, vol. 113(489), pages 718-722, July.
    4. Kieron Meagher & Klaus Zauner, 2005. "Location-then-price competition with uncertain consumer tastes," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 25(4), pages 799-818, June.
    5. Bhaskar, V & To, Ted, 1999. "Minimum Wages for Ronald McDonald Monopsonies: A Theory of Monopsonistic Competition," Economic Journal, Royal Economic Society, vol. 109(455), pages 190-203, April.
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    8. Kaas, Leo & Madden, Paul, 2008. "Holdup in oligopsonistic labour markets - a new role for the minimum wage," Labour Economics, Elsevier, vol. 15(3), pages 334-349, June.
    9. Meagher, Kieron J. & Zauner, Klaus G., 2004. "Product differentiation and location decisions under demand uncertainty," Journal of Economic Theory, Elsevier, vol. 117(2), pages 201-216, August.
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    Cited by:

    1. Carlos E. da Costa & Lucas J. Maestri, 2019. "Optimal Mirrleesian taxation in non-competitive labor markets," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 68(4), pages 845-886, November.
    2. Kaas, Leo & Madden, Paul, 2008. "Holdup in oligopsonistic labour markets - a new role for the minimum wage," Labour Economics, Elsevier, vol. 15(3), pages 334-349, June.
    3. Manolis Galenianos & Philipp Kircher & Gábor Virág, 2011. "Market Power And Efficiency In A Search Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 52(1), pages 85-103, February.
    4. Thorsen, Helge Sandvig & Thorsen, Inge, 2017. "Effects of transportation barriers on geographic asymmetries in labour markets," Research in Transportation Economics, Elsevier, vol. 63(C), pages 27-37.
    5. Danziger, Eliav & Danziger, Leif, 2018. "The Optimal Graduated Minimum Wage and Social Welfare," IZA Discussion Papers 11386, Institute of Labor Economics (IZA).
    6. Tabasso, D, 2009. "Temporary Contracts and Monopsony Power in the UK Labour Market," Economics Discussion Papers 8938, University of Essex, Department of Economics.
    7. Daniel Monte & Roberto Pinheiro, 2021. "Labor market competition over the business cycle," Economic Inquiry, Western Economic Association International, vol. 59(4), pages 1593-1615, October.
    8. Guo, Wen-Chung & Lai, Fu-Chuan & Zeng, Dao-Zhi, 2015. "A Hotelling model with production," Mathematical Social Sciences, Elsevier, vol. 73(C), pages 40-49.
    9. Eliav Danziger & Leif Danziger, 2018. "The Optimal Graduated Minimum Wage and Social Welfare," CESifo Working Paper Series 6943, CESifo.
    10. Paul Madden, 2011. "Game Theoretic Analysis of Basic Team Sports Leagues," Journal of Sports Economics, , vol. 12(4), pages 407-431, August.
    11. Danziger, Eliav & Danziger, Leif, 2018. "The Optimal Graduated Minimum Wage and Social Welfare," GLO Discussion Paper Series 188, Global Labor Organization (GLO).
    12. Peng-Ju Su, Alice, 2020. "Information advantage and minimum wage," Information Economics and Policy, Elsevier, vol. 50(C).
    13. Wen-Chung Guo & Fu-Chuan Lai, 2014. "Spatial price discrimination and location choice with labor markets," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 52(1), pages 103-119, January.

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    More about this item

    Keywords

    minimum wages; hotelling; duopsony;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • J48 - Labor and Demographic Economics - - Particular Labor Markets - - - Particular Labor Markets; Public Policy

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