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MPC Heterogeneity and the Dynamic Response of Consumption to Monetary Policy

Author

Listed:
  • Miguel Ampudia
  • Russell Cooper
  • Julia Le Blanc
  • Guozhong Zhu

Abstract

This paper studies how household financial choices affect the impact of monetary policy on consumption. Based on micro data from four major euro area countries, we estimate key structural parameters using a simulated method of moments approach to match moments related to asset market participation rates, portfolio shares, and wealth-to-income ratios by education and country. The country-specific distributions of marginal propensities to consume (MPCs) out of income and financial wealth are not degenerate. Due to this MPC heterogeneity, monetary policy, operating through income and asset returns, has a differential impact on individuals within and across countries.

Suggested Citation

  • Miguel Ampudia & Russell Cooper & Julia Le Blanc & Guozhong Zhu, 2024. "MPC Heterogeneity and the Dynamic Response of Consumption to Monetary Policy," American Economic Journal: Macroeconomics, American Economic Association, vol. 16(3), pages 343-388, July.
    • Handle: RePEc:aea:aejmac:v:16:y:2024:i:3:p:343-88
    DOI: 10.1257/mac.20210277
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    References listed on IDEAS

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    1. Fatih Guvenen, 2009. "An Empirical Investigation of Labor Income Processes," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 12(1), pages 58-79, January.
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    Cited by:

    1. Qingyin Ma & Xinxi Song & Alexis Akira Toda, 2025. "A Theory of Saving under Risk Preference Dynamics," Papers 2511.03142, arXiv.org, revised Jan 2026.
    2. Koeniger, Winfried & Kress, Peter, 2024. "The effect of unconventional fiscal policy on consumption: New evidence based on transactional data," CFS Working Paper Series 724, Center for Financial Studies (CFS).
    3. repec:osf:socarx:nxshd_v1 is not listed on IDEAS
    4. Andrea Boitani & Lorenzo Di Domenico & Giorgio Ricchiuti, 2024. "Monetary policy and inequality: an heterogenous agents’ approach," DISCE - Working Papers del Dipartimento di Economia e Finanza def133, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    5. Masuda, Kazuto, 2024. "The Special Theory of Employment, Exchange Rate, and Money With the Focus on Inflation and Technological Progress," SocArXiv nxshd, Center for Open Science.
    6. Kukk, Merike & Toczynski, Jan & Basten, Christoph, 2025. "Beyond the headline: How personal exposure to inflation shapes the financial choices of households," Journal of Monetary Economics, Elsevier, vol. 153(C).
    7. Bertrand Garbinti & Pierre Lamarche & Fredérique Savignac, 2024. "Wealth Heterogeneity and the Marginal Propensity to Consume out of Wealth," Working Papers 2022-02, Center for Research in Economics and Statistics.

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    More about this item

    JEL classification:

    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • G51 - Financial Economics - - Household Finance - - - Household Savings, Borrowing, Debt, and Wealth

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