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Optimal Monetary and Fiscal Policies in a Search-Theoretic Model of Money and Unemployment

Author

Listed:
  • Pedro Gomis-Porqueras

    (School of Economics, Australian National University)

  • Benoit Julien

    (School of Economics, University of New South Wales)

  • Chengsi Wang

    (School of Economics, University of New South Wales)

Abstract

In this paper we study the optimal monetary and fiscal policies of a general equilibrium model of unemployment and money with search frictions both in labor and goods markets as in Berentsen, Menzio and Wright (2010). We abstract from revenue-raising motives to focus on the welfare-enhancing properties of optimal policies. We show that some of the inefficiencies in the Berentsen, Menzio and Wright (2010) framework can be restored with appropriate fiscal policies. In particular, when lump sum monetary transfers are possible, a production subsidy financed by money printing can increase output in the decentralized market and a vacancy subsidy financed by a dividend tax even when the Hosios’ rule does not hold.

Suggested Citation

  • Pedro Gomis-Porqueras & Benoit Julien & Chengsi Wang, 2010. "Optimal Monetary and Fiscal Policies in a Search-Theoretic Model of Money and Unemployment," Discussion Papers 2010-23, School of Economics, The University of New South Wales.
    • Handle: RePEc:swe:wpaper:2010-23
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    File URL: http://research.economics.unsw.edu.au/RePEc/papers/2010-23.pdf
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    References listed on IDEAS

    as
    1. Mortensen, Dale & Pissarides, Christopher, 2011. "Job Creation and Job Destruction in the Theory of Unemployment," Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 1, pages 1-19.
    2. Etienne Lehmann, 2012. "A Search Model of Unemployment and Inflation," Scandinavian Journal of Economics, Wiley Blackwell, vol. 114(1), pages 245-266, March.
    3. Altug,Sumru & Chadha,Jagjit S. & Nolan,Charles (ed.), 2003. "Dynamic Macroeconomic Analysis," Cambridge Books, Cambridge University Press, number 9780521826686, September.
    4. Aleksander Berentsen & Guido Menzio & Randall Wright, 2011. "Inflation and Unemployment in the Long Run," American Economic Review, American Economic Association, vol. 101(1), pages 371-398, February.
    5. Cooley, Thomas F. & Quadrini, Vincenzo, 2004. "Optimal monetary policy in a Phillips-curve world," Journal of Economic Theory, Elsevier, vol. 118(2), pages 174-208, October.
    6. Shi, Shouyong, 1998. "Search for a Monetary Propagation Mechanism," Journal of Economic Theory, Elsevier, vol. 81(2), pages 314-352, August.
    7. Aleksander Berentsen & Guillaume Rocheteau & Shouyong Shi, 2007. "Friedman Meets Hosios: Efficiency in Search Models of Money," Economic Journal, Royal Economic Society, vol. 117(516), pages 174-195, January.
    8. Joshua N. Feinman, 1993. "Reserve requirements: history, current practice, and potential reform," Federal Reserve Bulletin, Board of Governors of the Federal Reserve System (U.S.), issue Jun, pages 569-589.
    9. Christiano, Lawrence J & Eichenbaum, Martin, 1995. "Liquidity Effects, Monetary Policy, and the Business Cycle," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 27(4), pages 1113-1136, November.
    10. Gomis-Porqueras, Pedro & Peralta-Alva, Adrian, 2010. "Optimal monetary and fiscal policies in a search theoretic model of monetary exchange," European Economic Review, Elsevier, vol. 54(3), pages 331-344, April.
    11. Altug,Sumru & Chadha,Jagjit S. & Nolan,Charles (ed.), 2003. "Dynamic Macroeconomic Analysis," Cambridge Books, Cambridge University Press, number 9780521534031, September.
    12. Cooley, Thomas F. & Quadrini, Vincenzo, 1999. "A neoclassical model of the Phillips curve relation," Journal of Monetary Economics, Elsevier, vol. 44(2), pages 165-193, October.
    13. Arthur J. Hosios, 1990. "On The Efficiency of Matching and Related Models of Search and Unemployment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 57(2), pages 279-298.
    Full references (including those not matched with items on IDEAS)

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    1. Optimal Monetary and Fiscal Policies In a Search-theoretic Model of Money and Unemployment
      by Christian Zimmermann in NEP-DGE blog on 2010-11-21 03:05:53

    Citations

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    Cited by:

    1. Gomis-Porqueras, Pedro & Huangfu, Stella & Sun, Hongfei, 2020. "The role of search frictions in the long-run relationships between inflation, unemployment and capital," European Economic Review, Elsevier, vol. 123(C).
    2. Muhammad Ali Nasir & Junjie Wu & Milton Yago & Alaa M. Soliman, 2016. "Macroeconomic policy interaction: State dependency and implications for financial stability in UK: A systemic review," Cogent Business & Management, Taylor & Francis Journals, vol. 3(1), pages 1154283-115, December.
    3. Gomis-Porqueras, Pedro & Huangfu, Stella & Sun, Hongfei, 2019. "The Role of Search Frictions in the Long-Run Relationship Between Inflation and Capital," Working Papers 2019-19, University of Sydney, School of Economics.
    4. Watanabe, Minoru & Miyake, Yusuke & Yasuoka, Masaya, 2018. "Unemployment, Income Growth and Social Security," MPRA Paper 86155, University Library of Munich, Germany.
    5. Ait Lahcen, Mohammed & Baughman, Garth & Rabinovich, Stanislav & van Buggenum, Hugo, 2022. "Nonlinear unemployment effects of the inflation tax," European Economic Review, Elsevier, vol. 148(C).
    6. Pedro Gomis-Porqueras & Timothy Kam & Christopher Waller, 2017. "Nominal Exchange Rate Determinacy under the Threat of Currency Counterfeiting," American Economic Journal: Macroeconomics, American Economic Association, vol. 9(2), pages 256-273, April.
    7. Pedro Gomis‐Porqueras, 2020. "Fiscal Requirements for Dynamic and Real Determinacies in Economies with Private Provision of Liquidity: A Monetarist Assessment," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 52(1), pages 229-267, February.
    8. Pedro Gomis‐Porqueras & Christopher Waller, 2022. "Optimal Taxes under Private Information: The Role of Inflation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 54(7), pages 1941-1969, October.
    9. Altermatt, Lukas, 2019. "Savings, asset scarcity, and monetary policy," Journal of Economic Theory, Elsevier, vol. 182(C), pages 329-359.
    10. Randall Wright & Philipp Kircher & Benoit Julîen & Veronica Guerrieri, 2017. "Directed Search: A Guided Tour," NBER Working Papers 23884, National Bureau of Economic Research, Inc.
    11. Daniel Fried, 2017. "Inflation, Default, and the Currency Composition of Sovereign Debt in Emerging Economies: Working Paper 2017-01," Working Papers 52385, Congressional Budget Office.
    12. Mohammed Ait Lahcen & Garth Baughman & Hugo van Buggenum, 2023. "Racial Unemployment Gaps and the Disparate Impact of the Inflation Tax," Opportunity and Inclusive Growth Institute Working Papers 073, Federal Reserve Bank of Minneapolis.
    13. Antonio Ribba, 2017. "What Drives US Inflation and Unemployment in the Long Run?," Economics Bulletin, AccessEcon, vol. 37(2), pages 765-777.
    14. Alin OPREANA & Simona VINEREAN, 2015. "Analysis of the Economic Research Context after the Outbreak of the Economic Crisis of 2007-2009," Expert Journal of Economics, Sprint Investify, vol. 3(1), pages 77-92.
    15. Pedro, Gomis-Porqueras, 2016. "Fiscal Requirements for Price Stability in Economies with Private Provision of Liquidity and Unemployment," MPRA Paper 75113, University Library of Munich, Germany.
    16. Antonio Ribba, 2016. "Productivity Growth Shocks and Unemployment in the Postwar US Economy," Department of Economics 0077, University of Modena and Reggio E., Faculty of Economics "Marco Biagi".
    17. Marcin Woźniak, 2015. "Can the Stochastic Equilibrium Job Search Models Fit Transition Economies?," Acta Oeconomica, Akadémiai Kiadó, Hungary, vol. 65(4), pages 567-591, December.

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    More about this item

    Keywords

    Search and matching; Fiscal polices; Money; Unemployment; Efficiency;
    All these keywords.

    JEL classification:

    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E63 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Comparative or Joint Analysis of Fiscal and Monetary Policy; Stabilization; Treasury Policy

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