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Incomplete markets and the output-inflation tradeoff

Author

Listed:
  • Yann Algan

    (PJSE - Paris-Jourdan Sciences Economiques - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École nationale des ponts et chaussées - CNRS - Centre National de la Recherche Scientifique, UPEM - Université Paris-Est Marne-la-Vallée)

  • Edouard Challe

    (CEREG - CEREG - Centre d'Etudes et de Recherches sur l'Espace Germanophone - EA 4223 - Université Sorbonne Nouvelle - Paris 3 - UPN - Université Paris Nanterre)

  • Xavier Ragot

    (PJSE - Paris-Jourdan Sciences Economiques - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École nationale des ponts et chaussées - CNRS - Centre National de la Recherche Scientifique, PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École nationale des ponts et chaussées - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement)

Abstract

This paper analyses the effects of money shocks on macroeconomic aggregates in a flexible-price, incomplete-markets environment that generates persistent wealth inequalities amongst agents. In this framework, unexpected money shocks redistribute wealth from the cash-rich employed to the cash-poor unemployed, and induce the former to increase their labour supply in order to maintain their desired levels of consumption and precautionary savings. The reduced-form dynamics of the model is a textbook "output-inflation tradeoff" equation whereby inflation shocks raise current output. The attenuating role of mean inflation and money growth persistence on this non-neutrality tradeoff, as well as some of the welfare implications of wealth redistribution, are also examined.

Suggested Citation

  • Yann Algan & Edouard Challe & Xavier Ragot, 2008. "Incomplete markets and the output-inflation tradeoff," PSE Working Papers halshs-00589134, HAL.
    • Handle: RePEc:hal:psewpa:halshs-00589134
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00589134v1
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    Cited by:

    1. repec:spo:wpmain:info:hdl:2441/562ju27dra9dnp6j4nvhq0tgfq is not listed on IDEAS
    2. Boel, Paola, 2018. "The redistributive effects of inflation and the shape of money demand," Journal of Economic Dynamics and Control, Elsevier, vol. 90(C), pages 208-219.
    3. Jing Wan & Shenghao Zhu, 2019. "Bequests, estate taxes, and wealth distributions," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 67(1), pages 179-210, February.
    4. Francesco Lippi & Stefania Ragni & Nicholas Trachter, 2013. "State dependent monetary policy," Working Paper 13-17, Federal Reserve Bank of Richmond.
    5. Shenghao Zhu, 2019. "A Becker–Tomes model with investment risk," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 67(4), pages 951-981, June.
    6. Olivier Allais & Yann Algan & Edouard Challe & Xavier Ragot, 2020. "The Welfare Cost of Inflation Risk under Imperfect Insurance," Annals of Economics and Statistics, GENES, issue 138, pages 1-20.
    7. Guillaume Rocheteau & Pierre-Olivier Weill & Tsz-Nga Wong, 2015. "Working through the Distribution: Money in the Short and Long Run," NBER Working Papers 21779, National Bureau of Economic Research, Inc.
    8. Rocheteau, Guillaume & Weill, Pierre-Olivier & Wong, Tsz-Nga, 2021. "An heterogeneous-agent New-Monetarist model with an application to unemployment," Journal of Monetary Economics, Elsevier, vol. 117(C), pages 64-90.
    9. Edouard Challe & Xavier Ragot, 2010. "Aggregate Consumption in Times of Crisis: The Role of Financial Frictions -super-1," CESifo Economic Studies, CESifo Group, vol. 56(4), pages 627-648, December.
    10. Lippi, Francesco & Ragni, Stefania & Trachter, Nicholas, 2015. "Optimal monetary policy with heterogeneous money holdings," Journal of Economic Theory, Elsevier, vol. 159(PA), pages 339-368.
    11. Takashi Kamihigashi, 2014. "An order-theoretic approach to dynamic programming: an exposition," Economic Theory Bulletin, Springer;Society for the Advancement of Economic Theory (SAET), vol. 2(1), pages 13-21, April.
    12. Takashi Kamihigashi, 2014. "Elementary results on solutions to the bellman equation of dynamic programming: existence, uniqueness, and convergence," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 56(2), pages 251-273, June.
    13. François Grand & Xavier Ragot, 2016. "Incomplete markets and derivative assets," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 62(3), pages 517-545, August.

    More about this item

    Keywords

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    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles

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