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Okun’s law revisited in the time–frequency domain: introducing unemployment into a wavelet-based control model

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  • Patrick M. Crowley

    (Texas A&M University-Corpus Christi)

  • David Hudgins

    (Texas A&M University-Corpus Christi)

Abstract

This paper integrates the Okun’s law (OL) relationship into a wavelet-based control (WBC) model to compare simulated optimal fiscal and monetary policy for the US when the policymakers place varying emphasis on the primary macroeconomic targets of unemployment, output growth, and inflation. The simulation results show that the unemployment rate is impacted differently across frequency ranges. We find that fiscal policy is the most aggressive when economic growth is emphasized as a policy objective, whereas monetary policy is relatively more aggressive when the inflation rate is emphasized. Given that the US inflation rate was below target for the start of the simulation exercises, when it is emphasized, that leads to lower interest rates, a depreciated exchange rate, and larger aggregate investment. We also find that introducing OL into a WBC model leads to less expansionary fiscal and monetary policies when unemployment is initially low.

Suggested Citation

  • Patrick M. Crowley & David Hudgins, 2021. "Okun’s law revisited in the time–frequency domain: introducing unemployment into a wavelet-based control model," Empirical Economics, Springer, vol. 61(5), pages 2635-2662, November.
    • Handle: RePEc:spr:empeco:v:61:y:2021:i:5:d:10.1007_s00181-020-01980-7
    DOI: 10.1007/s00181-020-01980-7
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    References listed on IDEAS

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    1. Aguiar-Conraria, Luis & Martins, Manuel M.F. & Soares, Maria Joana, 2018. "Estimating the Taylor rule in the time-frequency domain," Journal of Macroeconomics, Elsevier, vol. 57(C), pages 122-137.
    2. Elva Bova & Christina Kolerus & Sampawende Tapsoba, 2015. "A fiscal job? An analysis of fiscal policy and the labor market," IZA Journal of Labor Policy, Springer;Forschungsinstitut zur Zukunft der Arbeit GmbH (IZA), vol. 4(1), pages 1-17, December.
    3. Laurence Ball & Daniel Leigh & Prakash Loungani, 2017. "Okun's Law: Fit at 50?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 49(7), pages 1413-1441, October.
    4. Günes Kamber & James Morley & Benjamin Wong, 2018. "Intuitive and Reliable Estimates of the Output Gap from a Beveridge-Nelson Filter," The Review of Economics and Statistics, MIT Press, vol. 100(3), pages 550-566, July.
    5. Pham, Binh Thai & Sala, Hector, 2019. "Government Deficit Shocks and Okun's Coefficient Volatility: New Insights on the Austerity versus Growth Debate," IZA Discussion Papers 12492, Institute of Labor Economics (IZA).
    6. Crowley, Patrick M. & Hudgins, David, 2015. "Fiscal policy tracking design in the time–frequency domain using wavelet analysis," Economic Modelling, Elsevier, vol. 51(C), pages 502-514.
    7. Marco Gallegati & Willi Semmler (ed.), 2014. "Wavelet Applications in Economics and Finance," Dynamic Modeling and Econometrics in Economics and Finance, Springer, edition 127, number 978-3-319-07061-2, July-Dece.
    8. Anderton, Robert & Aranki, Ted & Bonthuis, Boele & Jarvis, Valerie, 2014. "Disaggregating Okun's law: decomposing the impact of the expenditure components of GDP on euro area unemployment," Working Paper Series 1747, European Central Bank.
    9. Crowley, Patrick M. & Hallett, Andrew Hughes, 2018. "What causes business cycles to elongate, or recessions to intensify?," Journal of Macroeconomics, Elsevier, vol. 57(C), pages 338-349.
    10. Hudgins, David & Shuai, Jie, 2006. "Optimal Monetary Policy Rules for Averting Productivity Induced Jobless Recoveries," Review of Applied Economics, Lincoln University, Department of Financial and Business Systems, vol. 2(2), pages 1-9.
    11. Marco Gallegati & Mauro Gallegati & James B. Ramsey & Willi Semmler, 2014. "Does Productivity Affect Unemployment? A Time-Frequency Analysis for the US," Dynamic Modeling and Econometrics in Economics and Finance, in: Marco Gallegati & Willi Semmler (ed.), Wavelet Applications in Economics and Finance, edition 127, pages 23-46, Springer.
    12. repec:zbw:bofrdp:2019_011 is not listed on IDEAS
    13. Jan Eeckhout & Ilse Lindenlaub, 2019. "Unemployment Cycles," American Economic Journal: Macroeconomics, American Economic Association, vol. 11(4), pages 175-234, October.
    14. Mingyu Chen & Yi Wen, 2012. "Okun’s law: a meaningful guide for monetary policy?," Economic Synopses, Federal Reserve Bank of St. Louis.
    15. Gallegati Marco & Gallegati Mauro & Ramsey James B. & Semmler Willi, 2016. "Productivity and unemployment: a scale-by-scale panel data analysis for the G7 countries," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 20(4), pages 477-493, September.
    16. Marco Gallegati & Mauro Gallegati & James Bernard Ramsey & Willi Semmler, 2011. "The US Wage Phillips Curve across Frequencies and over Time," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 73(4), pages 489-508, August.
    17. John G. Fernald & Robert E. Hall & James H. Stock & Mark W. Watson, 2017. "The Disappointing Recovery of Output after 2009," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 48(1 (Spring), pages 1-81.
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    Cited by:

    1. Fratianni, Michele & Gallegati, Marco & Giri, Federico, 2022. "The medium-run Phillips curve: A time–frequency investigation for the UK," Journal of Macroeconomics, Elsevier, vol. 73(C).
    2. Patrick M. Crowley & David Hudgins, 2022. "Monetary policy objectives and economic outcomes: What can we learn from a wavelet‐based optimal control approach?," Manchester School, University of Manchester, vol. 90(2), pages 144-170, March.
    3. David Hudgins & Patrick M. Crowley, 2023. "Resilient Control for Macroeconomic Models," Computational Economics, Springer;Society for Computational Economics, vol. 61(4), pages 1403-1431, April.

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