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Monetary policy shocks and inflation inequality

Author

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  • Christoph Lauper

    (University of Lausanne)

  • Giacomo Mangiante

    (Bank of Italy)

Abstract

This paper studies how monetary policy shocks influence the distribution of U.S. household-level inflation rates. We find that contractionary monetary policy shocks significantly and persistently decrease inflation dispersion in the economy. Moreover, different demographic groups are affected heterogeneously by monetary policy. Due to the different consumption baskets purchased, low- and middle-income households experience higher median inflation rates, which are at the same time more responsive to a contractionary monetary shock, leading to an overall convergence of inflation rates across income groups. The same result holds for expenditure and salary groups. The expenditures on energy, water and gasoline are the main drivers behind these results. These findings imply that the impact of monetary policy shocks on expenditure inequality is between 20% and 30% more muted once we control for differences in individual inflation rates. Overall, our empirical evidence highlights the importance of inflation heterogeneity in studying the distributional consequences that monetary policies can have.

Suggested Citation

  • Christoph Lauper & Giacomo Mangiante, 2024. "Monetary policy shocks and inflation inequality," Temi di discussione (Economic working papers) 1474, Bank of Italy, Economic Research and International Relations Area.
  • Handle: RePEc:bdi:wptemi:td_1474_24
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    1. Degasperi,Riccardo & Hong, Seokki Simon & Ricco, Giovanni, 2020. "The Global Transmission of U.S. Monetary Policy," The Warwick Economics Research Paper Series (TWERPS) 1257, University of Warwick, Department of Economics.
    2. Christina D. Romer & David H. Romer, 2004. "A New Measure of Monetary Shocks: Derivation and Implications," American Economic Review, American Economic Association, vol. 94(4), pages 1055-1084, September.
    3. Cravino, Javier & Lan, Ting & Levchenko, Andrei A., 2020. "Price stickiness along the income distribution and the effects of monetary policy," Journal of Monetary Economics, Elsevier, vol. 110(C), pages 19-32.
    4. Daniel A. Dias & João B. Duarte, 2019. "Monetary policy, housing rents, and inflation dynamics," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 34(5), pages 673-687, August.
    5. Silvia Miranda-Agrippino & Giovanni Ricco, 2021. "The Transmission of Monetary Policy Shocks," American Economic Journal: Macroeconomics, American Economic Association, vol. 13(3), pages 74-107, July.
    6. Felipe N. Del Canto & John R. Grigsby & Eric Qian & Conor Walsh, 2023. "Are Inflationary Shocks Regressive? A Feasible Set Approach," NBER Working Papers 31124, National Bureau of Economic Research, Inc.
    7. Andrea Colciago & Anna Samarina & Jakob de Haan, 2019. "Central Bank Policies And Income And Wealth Inequality: A Survey," Journal of Economic Surveys, Wiley Blackwell, vol. 33(4), pages 1199-1231, September.
    8. Mumtaz, Haroon & Theophilopoulou, Angeliki, 2017. "The impact of monetary policy on inequality in the UK. An empirical analysis," European Economic Review, Elsevier, vol. 98(C), pages 410-423.
    9. Eunseong Ma, 2023. "Monetary Policy And Inequality: How Does One Affect The Other?," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 64(2), pages 691-725, May.
    10. Greg Kaplan & Benjamin Moll & Giovanni L. Violante, 2018. "Monetary Policy According to HANK," American Economic Review, American Economic Association, vol. 108(3), pages 697-743, March.
    11. Xavier Jaravel, 2021. "Inflation Inequality: Measurement, Causes, and Policy Implications," Annual Review of Economics, Annual Reviews, vol. 13(1), pages 599-629, August.
    12. Miguel Cardoso & Clodomiro Ferreira & José Miguel Leiva & Galo Nuño & Álvaro Ortiz & Tomasa Rodrigo, 2022. "The Heterogeneous Impact of Inflation on Households’ Balance Sheets," Working Papers 176, Red Nacional de Investigadores en Economía (RedNIE).
    13. Kaplan, Greg & Schulhofer-Wohl, Sam, 2017. "Inflation at the household level," Journal of Monetary Economics, Elsevier, vol. 91(C), pages 19-38.
    14. Jean Boivin & Marc P. Giannoni & Ilian Mihov, 2009. "Sticky Prices and Monetary Policy: Evidence from Disaggregated US Data," American Economic Review, American Economic Association, vol. 99(1), pages 350-384, March.
    15. Mark Gertler & Peter Karadi, 2015. "Monetary Policy Surprises, Credit Costs, and Economic Activity," American Economic Journal: Macroeconomics, American Economic Association, vol. 7(1), pages 44-76, January.
    16. Michael D. Bauer & Eric T. Swanson, 2023. "A Reassessment of Monetary Policy Surprises and High-Frequency Identification," NBER Macroeconomics Annual, University of Chicago Press, vol. 37(1), pages 87-155.
    17. Olivier Coibion, 2012. "Are the Effects of Monetary Policy Shocks Big or Small?," American Economic Journal: Macroeconomics, American Economic Association, vol. 4(2), pages 1-32, April.
    18. Jorge Miranda-Pinto & Mr. Andrea Pescatori & Ervin Prifti & Guillermo Verduzco-Bustos, 2023. "Monetary Policy Transmission through Commodity Prices," IMF Working Papers 2023/215, International Monetary Fund.
    19. Ramey, V.A., 2016. "Macroeconomic Shocks and Their Propagation," Handbook of Macroeconomics, in: J. B. Taylor & Harald Uhlig (ed.), Handbook of Macroeconomics, edition 1, volume 2, chapter 0, pages 71-162, Elsevier.
    20. Bart Hobijn & David Lagakos, 2005. "Inflation Inequality In The United States," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 51(4), pages 581-606, December.
    21. Adam Bee & Bruce D. Meyer & James X. Sullivan, 2013. "The Validity of Consumption Data: Are the Consumer Expenditure Interview and Diary Surveys Informative?," NBER Chapters, in: Improving the Measurement of Consumer Expenditures, pages 204-240, National Bureau of Economic Research, Inc.
    22. Newey, Whitney & West, Kenneth, 2014. "A simple, positive semi-definite, heteroscedasticity and autocorrelation consistent covariance matrix," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 33(1), pages 125-132.
    23. Jonathan D. Fisher & David S. Johnson & Timothy M. Smeeding, 2013. "Measuring the Trends in Inequality of Individuals and Families: Income and Consumption," American Economic Review, American Economic Association, vol. 103(3), pages 184-188, May.
    24. Benigno, Pierpaolo, 2004. "Optimal monetary policy in a currency area," Journal of International Economics, Elsevier, vol. 63(2), pages 293-320, July.
    25. David Argente & Munseob Lee, 2021. "Cost of Living Inequality During the Great Recession," Journal of the European Economic Association, European Economic Association, vol. 19(2), pages 913-952.
    26. James H. Stock & Mark W. Watson, 2018. "Identification and Estimation of Dynamic Causal Effects in Macroeconomics Using External Instruments," Economic Journal, Royal Economic Society, vol. 128(610), pages 917-948, May.
    27. John C. Driscoll & Aart C. Kraay, 1998. "Consistent Covariance Matrix Estimation With Spatially Dependent Panel Data," The Review of Economics and Statistics, MIT Press, vol. 80(4), pages 549-560, November.
    28. Aoki, Kosuke, 2001. "Optimal monetary policy responses to relative-price changes," Journal of Monetary Economics, Elsevier, vol. 48(1), pages 55-80, August.
    29. Coibion, Olivier & Gorodnichenko, Yuriy & Kueng, Lorenz & Silvia, John, 2017. "Innocent Bystanders? Monetary policy and inequality," Journal of Monetary Economics, Elsevier, vol. 88(C), pages 70-89.
    30. Anna Samarina & Anh D.M. Nguyen, 2024. "Does Monetary Policy Affect Income Inequality in the Euro Area?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 56(1), pages 35-80, February.
    31. Ricardo Reis & Mark W. Watson, 2010. "Relative Goods' Prices, Pure Inflation, and the Phillips Correlation," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(3), pages 128-157, July.
    32. Barakchian, S. Mahdi & Crowe, Christopher, 2013. "Monetary policy matters: Evidence from new shocks data," Journal of Monetary Economics, Elsevier, vol. 60(8), pages 950-966.
    33. Benjamin K. Johannsen, 2014. "Inflation Experience and Inflation Expectations: Dispersion and Disagreement Within Demographic Groups," Finance and Economics Discussion Series 2014-89, Board of Governors of the Federal Reserve System (U.S.).
    34. Guerello, Chiara, 2018. "Conventional and unconventional monetary policy vs. households income distribution: An empirical analysis for the Euro Area," Journal of International Money and Finance, Elsevier, vol. 85(C), pages 187-214.
    35. Anna Samarina & Anh D.M. Nguyen, 2019. "Does monetary policy affect income inequality in the euro area?," Bank of Lithuania Working Paper Series 61, Bank of Lithuania.
    36. Xavier Jaravel, 2019. "The Unequal Gains from Product Innovations: Evidence from the U.S. Retail Sector," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 134(2), pages 715-783.
    37. Francesco Corsello & Marianna Riggi, 2023. "Inflation is not equal for all: the heterogenous effects of energy shocks," Temi di discussione (Economic working papers) 1429, Bank of Italy, Economic Research and International Relations Area.
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    Cited by:

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    2. Ampudia, Miguel & Ehrmann, Michael & Strasser, Georg, 2023. "The effect of monetary policy on inflation heterogeneity along the income distribution," Working Paper Series 2858, European Central Bank.

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    More about this item

    Keywords

    monetary policy; inflation inequality; distributional effects;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy

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