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A Model of Endogenous Financial Inclusion: Implications for Inequality and Monetary Policy

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  • MOHAMMED AIT LAHCEN
  • PEDRO GOMIS‐PORQUERAS

Abstract

We propose a monetary model with endogenous credit market participation to study the impact of financial inclusion on inequality and welfare. We find that consumption inequality results from differences in agents' decision to access financial services. This heterogeneity generates a pecuniary externality, potentially resulting in some agents overconsuming. Moreover, monetary policy has distributional consequences. To quantify these effects, we calibrate our model to India, accounting for a third of observed consumption inequality. Finally, we analyze various policies aimed at increasing financial inclusion and find that a direct transfer to bank account holders yields the highest welfare and lowest consumption inequality.

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  • Mohammed Ait Lahcen & Pedro Gomis‐Porqueras, 2021. "A Model of Endogenous Financial Inclusion: Implications for Inequality and Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 53(5), pages 1175-1209, August.
    • Handle: RePEc:wly:jmoncb:v:53:y:2021:i:5:p:1175-1209
    DOI: 10.1111/jmcb.12808
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    2. Saroj Dhital & Pedro Gomis-Porqueras & Joseph H. Haslag, 2020. "Monetary and Fiscal Policy Interactions in a Frictional Model of Money, Nominal Public Debt and Banking," Working Papers 2002, Department of Economics, University of Missouri.
    3. Ozili, Peterson K, 2022. "Achieving financial inclusion: whatever it takes," MPRA Paper 115784, University Library of Munich, Germany.
    4. Dhital, Saroj & Gomis-Porqueras, Pedro & Haslag, Joseph H., 2021. "Monetary and fiscal policy interactions in a frictional model of fiat money, nominal public debt and banking," European Economic Review, Elsevier, vol. 139(C).
    5. Yin, Zhichao & Wang, Rui & Wu, Xi, 2023. "Financial inclusion, natural disasters and energy poverty: Evidence from China," Energy Economics, Elsevier, vol. 126(C).
    6. Carla Fernandes & Maria Rosa Borges & Esselina Macome & Jorge Caiado, 2021. "The relationship between Financial Inclusion and Monetary Stability in Mozambique: Analysis based on an Error Correction Model (VECM)," Working Papers Department of Economics 2021/01, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa.
    7. Ayushi Bajaj & Nikhil Damodaran, 2021. "Consumer Payment Choice and the Heterogeneous Impact of India’s Demonetization," Monash Economics Working Papers 2021-15, Monash University, Department of Economics.
    8. Altermatt, Lukas & Wang, Zijian, 2024. "Oligopoly banking, risky investment, and monetary policy," European Economic Review, Elsevier, vol. 164(C).
    9. Bernd Hayo, 2023. "Does the ECB’s Monetary Policy Affect Personal Finances and Economic Inequality? A Household Perspective from Germany," MAGKS Papers on Economics 202023, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
    10. Hayo, Bernd, 2023. "Does the ECB's monetary policy affect personal finances and economic inequality? A household perspective from Germany," Economic Modelling, Elsevier, vol. 129(C).
    11. Zijian Wang, 2023. "Money Laundering and the Privacy Design of Central Bank Digital Currency," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 51, pages 604-632, December.
    12. Bajaj, Ayushi & Damodaran, Nikhil, 2022. "Consumer payment choice and the heterogeneous impact of India’s demonetization," Journal of Economic Dynamics and Control, Elsevier, vol. 137(C).
    13. Hayo, Bernd, 2021. "Does Quantitative Easing Affect People’s Personal Financial Situation and Economic Inequality? The View of the German Population," VfS Annual Conference 2021 (Virtual Conference): Climate Economics 242331, Verein für Socialpolitik / German Economic Association.
    14. Dr. Robert Oleschak, 2021. "Financial inclusion, technology and their impacts on monetary and fiscal policy: theory and evidence," Working Papers 2021-04, Swiss National Bank.

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    JEL classification:

    • E40 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - General
    • E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General

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