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Bubbles and unemployment in an endogenous growth model

Author

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  • Ken-ichi Hashimoto

    (Graduate School of Economics, Kobe University)

  • Ryonfun Im

    (Graduate School of Economics, Kobe University)

Abstract

We construct a continuous-time overlapping-generations model with labor market friction in order to examine the relationship between bubbles, economic growth, and unemployment. We show that the existence of bubbles is contingent upon the equilibrium unemployment rate. Asset bubbles can (not) exist when unemployment is low (high), which leads to higher (lower) interest rates and economic growth through labor market efficiency. Hence, economic growth under the bubble regime where bubbles can exist is higher than that under the non-bubble regime where bubbles cannot exist. Furthermore, policy or parameter changes that have a positive effect on the labor market shift the economy from a non-bubble regime to a bubble regime.

Suggested Citation

  • Ken-ichi Hashimoto & Ryonfun Im, 2014. "Bubbles and unemployment in an endogenous growth model," Discussion Papers 1431, Graduate School of Economics, Kobe University.
    • Handle: RePEc:koe:wpaper:1431
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    References listed on IDEAS

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    Cited by:

    1. Ken-ichi Hashimoto & Ryonghun Im, 2019. "Asset bubbles, labour market frictions and R&D-based growth," Canadian Journal of Economics, Canadian Economics Association, vol. 52(2), pages 822-846, May.
    2. Ken‐ichi Hashimoto & Ryonghun Im & Takuma Kunieda & Akihisa Shibata, 2022. "Asset bubbles, unemployment, and financial market frictions," Economic Inquiry, Western Economic Association International, vol. 60(4), pages 1806-1832, October.
    3. Bahloul Zekkari, Kathia, 2024. "Asset bubble and growth: Elastic labor supply with fiscal policy," Journal of Mathematical Economics, Elsevier, vol. 110(C).
    4. Bright Isaac Ikhenaode & Carmelo Pierpaolo Parello, 2018. "Endogenous Migration in a Two-Country Model with Labor Market Frictions," Working Papers in Public Economics 184, Department of Economics and Law, Sapienza University of Roma.
    5. Hashimoto, Ken-ichi & Im, Ryonghun & Kunieda, Takuma, 2020. "Asset Bubbles, Unemployment, and a Financial Crisis," Journal of Macroeconomics, Elsevier, vol. 65(C).
    6. Ikhenaode, Bright Isaac & Parello, Carmelo Pierpaolo, 2020. "Immigration and remittances in a two-country model of growth with labor market frictions," Economic Modelling, Elsevier, vol. 93(C), pages 675-692.

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    More about this item

    Keywords

    overlapping generations; endogenous growth; labor market friction; unemployment;
    All these keywords.

    JEL classification:

    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search
    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
    • O42 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Monetary Growth Models

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