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Indivisible Labor Supply And Involuntary Unemployment: Monopolistic Competition Model

Author

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  • YASUHITO TANAKA

    (Faculty of Economics, Doshisha University, Kamigyo-ku, Kyoto, 602-8580, Japan)

Abstract

This paper is an attempt to provide a micro-theoretical basis for Keynesian economics while maintaining as much of the neoclassical framework as possible, such as utility maximization for consumers and profit maximization for firms. We show the existence of involuntary unemployment without assuming wage rigidity when labor supplies of individuals are indivisible. We derive involuntary unemployment using an overlapping generations model under monopolistic competition with constant returns to scale technology and indivisible labor supply.

Suggested Citation

  • Yasuhito Tanaka, 2023. "Indivisible Labor Supply And Involuntary Unemployment: Monopolistic Competition Model," The Singapore Economic Review (SER), World Scientific Publishing Co. Pte. Ltd., vol. 68(06), pages 1953-1966, December.
    • Handle: RePEc:wsi:serxxx:v:68:y:2023:i:06:n:s0217590820500307
    DOI: 10.1142/S0217590820500307
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    References listed on IDEAS

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    1. Masayuki Otaki, 2015. "Price Theory in a Monetary Economy," Advances in Japanese Business and Economics, in: Keynesian Economics and Price Theory, edition 127, chapter 2, pages 15-41, Springer.
    2. McDonald, Ian M & Solow, Robert M, 1981. "Wage Bargaining and Employment," American Economic Review, American Economic Association, vol. 71(5), pages 896-908, December.
    3. Marc Lavoie, 2001. "Efficiency Wages in Kaleckian Models of Employment," Journal of Post Keynesian Economics, Taylor & Francis Journals, vol. 23(3), pages 449-464, March.
    4. Otaki, Masayuki, 2009. "A welfare economics foundation for the full-employment policy," Economics Letters, Elsevier, vol. 102(1), pages 1-3, January.
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    Citations

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    Cited by:

    1. Tanaka, Yasuhito, 2020. "非自発的失業の存在について：世代重複完全競争モデルを用いて [On the existence of involuntary unemployment: Overlapping generations perfect competition model]," MPRA Paper 98407, University Library of Munich, Germany.
    2. Tanaka, Yasuhito, 2020. "Involuntary unemployment with divisible labor supply with a three-periods overlapping generations model under monopolistic competition," MPRA Paper 99354, University Library of Munich, Germany.
    3. Yasuhito Tanaka, 2020. "Involuntary unemployment in overlapping generations model due to instability of the economy," Papers 2012.12199, arXiv.org.
    4. Tanaka, Yasuhito, 2021. "Involuntary unemployment in overlapping generations model due to instability of the economy and fiscal policy for full-employment," MPRA Paper 106214, University Library of Munich, Germany.
    5. Tanaka, Yasuhito, 2020. "Divisibility and indivisibility of labor supply, and involuntary unemployment: A monopolistic competition model with homothetic preferences," MPRA Paper 98406, University Library of Munich, Germany.

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    More about this item

    Keywords

    Monopolistic competition; overlapping generations model; involuntary unemployment; indivisible labor supply;
    All these keywords.

    JEL classification:

    • E12 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Keynes; Keynesian; Post-Keynesian; Modern Monetary Theory
    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity

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