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Taxation when Markets are not Competitive: Evidence from a Loan Tax

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  • Brugués, Felipe
  • De Simone, Rebeca

Abstract

We study the interaction of market structure and tax-and-subsidy strategies utilizing pass-through estimates from the unexpected introduction of a loan tax in Ecuador, a quantitative model, and a comprehensive commercial-loan dataset. Our model generalizes bank competition theories, including Bertrand-Nash competition, credit rationing, and joint-maximization. While we find the loan tax is distortionary, neglecting the possibility of non-competitive lending inflates estimated tax deadweight loss by 80% because non-competitive banks internalize some of the burden. Conversely, subsidies are less effective in non-competitive settings. If competition were stronger, tax revenue would be 10% lower. The findings suggest that policymakers should consider market structure in tax-and-subsidy strategies.

Suggested Citation

  • Brugués, Felipe & De Simone, Rebeca, 2024. "Taxation when Markets are not Competitive: Evidence from a Loan Tax," IDB Publications (Working Papers) 13409, Inter-American Development Bank.
    • Handle: RePEc:idb:brikps:13409
    DOI: http://dx.doi.org/10.18235/0005548
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    References listed on IDEAS

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    1. William Adams & Liran Einav & Jonathan Levin, 2009. "Liquidity Constraints and Imperfect Information in Subprime Lending," American Economic Review, American Economic Association, vol. 99(1), pages 49-84, March.
    2. David Martinez-Miera & Rafael Repullo, 2010. "Does Competition Reduce the Risk of Bank Failure?," The Review of Financial Studies, Society for Financial Studies, vol. 23(10), pages 3638-3664, October.
    3. Train,Kenneth E., 2009. "Discrete Choice Methods with Simulation," Cambridge Books, Cambridge University Press, number 9780521766555.
    4. Kleven, Henrik Jacobsen & Kreiner, Claus Thustrup, 2006. "The marginal cost of public funds: Hours of work versus labor force participation," Journal of Public Economics, Elsevier, vol. 90(10-11), pages 1955-1973, November.
    5. Restrepo, Felipe, 2019. "The effects of taxing bank transactions on bank credit and industrial growth: Evidence from Latin America," Journal of International Money and Finance, Elsevier, vol. 93(C), pages 335-355.
    6. Dean Corbae & Pablo D'Erasmo, 2014. "Capital requirements in a quantitative model of banking industry dynamics," Working Papers 14-13, Federal Reserve Bank of Philadelphia.
    7. Mitchell A. Petersen & Raghuram G. Rajan, 1995. "The Effect of Credit Market Competition on Lending Relationships," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 110(2), pages 407-443.
    8. A. J. Auerbach & M. Feldstein (ed.), 1985. "Handbook of Public Economics," Handbook of Public Economics, Elsevier, edition 1, volume 1, number 1.
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    Keywords

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    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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