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Climate change and the macroeconomics of bank capital regulation

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  • Giovanardi, Francesco
  • Kaldorf, Matthias

Abstract

This paper proposes a quantitative multi-sector DSGE model with bank failure and firm default to study the interactions between bank regulation and climate policy. Households value the liquidity of deposits, which are protected by deposit insurance. Banks collect deposits and issue equity to extend defaultable loans to clean and fossil energy firms. Bank capital regulation affects liquidity provision to households, bank risk-taking, and loan supply across sectors. Using a calibrated version of the model, we obtain four results: first, fossil penalizing capital requirements can be discarded as climate policy instrument, since their effect on sector-specific investment is quantitatively negligible in general equilibrium. Second, Ramsey-optimal capital requirements in response to a tax-induced clean transition decline to counteract negative loan demand effects. Third, differentiated capital requirements are only necessary if banks are not perfectly diversified across sectors. Fourth, nominal rigidities induce a temporary tightening of capital requirements if the transition is inflationary and, thus, spurs a boom on the loan market.

Suggested Citation

  • Giovanardi, Francesco & Kaldorf, Matthias, 2024. "Climate change and the macroeconomics of bank capital regulation," Discussion Papers 13/2024, Deutsche Bundesbank.
    • Handle: RePEc:zbw:bubdps:298857
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    References listed on IDEAS

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    1. James M. Poterba & Julio J. Rotemberg, 1986. "Money in the Utility Function: An Empirical Implementation," Working papers 408, Massachusetts Institute of Technology (MIT), Department of Economics.
    2. Barbara Annicchiarico & Marco Carli & Francesca Diluiso, 2022. "Climate Policies, Macroprudential Regulation, and the Welfare Cost of Business Cycles," CEIS Research Paper 543, Tor Vergata University, CEIS, revised 31 Oct 2022.
    3. Khan, Hashmat & Metaxoglou, Konstantinos & Knittel, Christopher R. & Papineau, Maya, 2019. "Carbon emissions and business cycles," Journal of Macroeconomics, Elsevier, vol. 60(C), pages 1-19.
    4. Eduardo Dávila & Ansgar Walther, 2021. "Corrective Regulation with Imperfect Instruments," NBER Working Papers 29160, National Bureau of Economic Research, Inc.
    5. Fuest, Clemens & Meier, Volker, 2023. "Sustainable finance and climate change: Wasteful but a political commitment device?," Journal of Environmental Economics and Management, Elsevier, vol. 118(C).
    6. Francesco Giovanardi & Matthias Kaldorf & Lucas Radke & Florian Wicknig, 2023. "The Preferential Treatment of Green Bonds," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 51, pages 657-676, December.
    7. Diluiso, Francesca & Annicchiarico, Barbara & Kalkuhl, Matthias & Minx, Jan C., 2021. "Climate actions and macro-financial stability: The role of central banks," Journal of Environmental Economics and Management, Elsevier, vol. 110(C).
    8. Stefano Carattini & Garth Heutel & Givi Melkadze, 2023. "Climate Policy, Financial Frictions, and Transition Risk," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 51, pages 778-794, December.
    9. Vadim Elenev & Tim Landvoigt & Stijn Van Nieuwerburgh, 2021. "A Macroeconomic Model With Financially Constrained Producers and Intermediaries," Econometrica, Econometric Society, vol. 89(3), pages 1361-1418, May.
    10. Laurent Clerc & Alexis Derviz & Caterina Mendicino & Stephane Moyen & Kalin Nikolov & Livio Stracca & Javier Suarez & Alexandros P. Vardoulakis, 2015. "Capital Regulation in a Macroeconomic Model with Three Layers of Default," International Journal of Central Banking, International Journal of Central Banking, vol. 11(3), pages 9-63, June.
    11. Pennacchi, George, 2006. "Deposit insurance, bank regulation, and financial system risks," Journal of Monetary Economics, Elsevier, vol. 53(1), pages 1-30, January.
    12. Andrea Gerali & Stefano Neri & Luca Sessa & Federico M. Signoretti, 2010. "Credit and Banking in a DSGE Model of the Euro Area," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(s1), pages 107-141, September.
    13. Garth Heutel, 2012. "How Should Environmental Policy Respond to Business Cycles? Optimal Policy under Persistent Productivity Shocks," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 15(2), pages 244-264, April.
    14. Saleem Bahaj & Frederic Malherbe, 2020. "The Forced Safety Effect: How Higher Capital Requirements Can Increase Bank Lending," Journal of Finance, American Finance Association, vol. 75(6), pages 3013-3053, December.
    15. Caterina Mendicino & Kalin Nikolov & Javier Suarez & Dominik Supera, 2018. "Optimal Dynamic Capital Requirements," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 50(6), pages 1271-1297, September.
    16. Coenen, Günter & Karadi, Peter & Schmidt, Sebastian & Warne, Anders, 2018. "The New Area-Wide Model II: an extended version of the ECB’s micro-founded model for forecasting and policy analysis with a financial sector," Working Paper Series 2200, European Central Bank.
    17. Gorton, Gary & Pennacchi, George, 1990. "Financial Intermediaries and Liquidity Creation," Journal of Finance, American Finance Association, vol. 45(1), pages 49-71, March.
    18. VanHoose, David, 2007. "Theories of bank behavior under capital regulation," Journal of Banking & Finance, Elsevier, vol. 31(12), pages 3680-3697, December.
    19. Kareken, John H & Wallace, Neil, 1978. "Deposit Insurance and Bank Regulation: A Partial-Equilibrium Exposition," The Journal of Business, University of Chicago Press, vol. 51(3), pages 413-438, July.
    20. Arsenii Mishin, 2023. "Dynamic Bank Capital Regulation in the Presence of Shadow Banks," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 51, pages 965-990, December.
    21. Heider, Florian & Inderst, Roman, 2021. "A Corporate Finance Perspective on Environmental Policy," EconStor Preprints 253669, ZBW - Leibniz Information Centre for Economics.
    22. Ciccarelli, Matteo & Marotta, Fulvia, 2021. "Demand or supply? An empirical exploration of the effects of climate change on the macroeconomy," Working Paper Series 2608, European Central Bank.
    23. Dean Corbae & Pablo D'Erasmo, 2021. "Capital Buffers in a Quantitative Model of Banking Industry Dynamics," Econometrica, Econometric Society, vol. 89(6), pages 2975-3023, November.
    24. Matteo Ciccarelli & Fulvia Marotta, 2021. "Demand or Supply? An empirical exploration of the effects of climate change on the macroeconomy," Working Papers 933, Queen Mary University of London, School of Economics and Finance.
    25. Lars-Alexander Kuehn & Lukas Schmid, 2014. "Investment-Based Corporate Bond Pricing," Journal of Finance, American Finance Association, vol. 69(6), pages 2741-2776, December.
    26. Bartocci, Anna & Notarpietro, Alessandro & Pisani, Massimiliano, 2024. "“Green” fiscal policy measures and nonstandard monetary policy in the euro area," Economic Modelling, Elsevier, vol. 136(C).
    27. Garth Heutel, 2012. "How Should Environmental Policy Respond to Business Cycles? Optimal Policy under Persistent Productivity Shocks," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 15(2), pages 244-264, April.
    28. Horvath, Michael, 2000. "Sectoral shocks and aggregate fluctuations," Journal of Monetary Economics, Elsevier, vol. 45(1), pages 69-106, February.
    29. Begenau, Juliane, 2020. "Capital requirements, risk choice, and liquidity provision in a business-cycle model," Journal of Financial Economics, Elsevier, vol. 136(2), pages 355-378.
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    More about this item

    Keywords

    Bank Regulation; Liquidity Provision; Risk-Taking; ClimatePolicy; Clean Transition; Multi-Sector Model;
    All these keywords.

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • 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
    • Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy

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