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Prudential policy with distorted beliefs

Author

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  • Dávila, Eduardo
  • Walther, Ansgar

Abstract

This paper studies leverage regulation and monetary policy when equity investors and/or creditors have distorted beliefs relative to a planner. We characterize how the optimal leverage regulation responds to arbitrary changes in investors’ and creditors’ beliefs and relate our results to practical scenarios. We show that the optimal regulation depends on the type and magnitude of such changes. Optimism by investors calls for looser leverage regulation, while optimism by creditors, or jointly by both investors and creditors, calls for tighter leverage regulation. Monetary policy should be tightened (loosened) in response to either investors’ or creditors’ optimism (pessimism). JEL Classification: G28, G21, E61, E52

Suggested Citation

  • Dávila, Eduardo & Walther, Ansgar, 2021. "Prudential policy with distorted beliefs," ESRB Working Paper Series 130, European Systemic Risk Board.
  • Handle: RePEc:srk:srkwps:2021130
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    References listed on IDEAS

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    1. Javier Bianchi, 2016. "Efficient Bailouts?," American Economic Review, American Economic Association, vol. 106(12), pages 3607-3659, December.
    2. Markus K. Brunnermeier & Alp Simsek & Wei Xiong, 2014. "A Welfare Criterion For Models With Distorted Beliefs," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(4), pages 1753-1797.
    3. Jeremy C. Stein, 2012. "Monetary Policy as Financial Stability Regulation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 127(1), pages 57-95.
    4. Ana Fostel & John Geanakoplos, 2012. "Leverage and Default in Binomial Economies: A Complete Characterization," Cowles Foundation Discussion Papers 1877RRR, Cowles Foundation for Research in Economics, Yale University, revised Mar 2015.
    5. Emmanuel Farhi & Iván Werning, 2016. "A Theory of Macroprudential Policies in the Presence of Nominal Rigidities," Econometrica, Econometric Society, vol. 84, pages 1645-1704, September.
    6. John Y. Campbell, 2016. "Restoring Rational Choice: The Challenge of Consumer Financial Regulation," American Economic Review, American Economic Association, vol. 106(5), pages 1-30, May.
    7. ÅžimÅŸek, Alp, 2021. "The Macroeconomics of Financial Speculation," CEPR Discussion Papers 15733, C.E.P.R. Discussion Papers.
    8. David López-Salido & Jeremy C. Stein & Egon Zakrajšek, 2017. "Credit-Market Sentiment and the Business Cycle," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(3), pages 1373-1426.
    9. Krishnamurthy, Arvind & Li, Wenhao, 2020. "Dissecting Mechanisms of Financial Crises: Intermediation and Sentiment," Research Papers 3874, Stanford University, Graduate School of Business.
    10. Tertilt, Michèle & Exler, Florian & Livshits, Igor & MacGee, Jim, 2020. "Consumer Credit with Over-Optimistic Borrowers," CEPR Discussion Papers 15570, C.E.P.R. Discussion Papers.
    11. Baker, Malcolm & Wurgler, Jeffrey, 2013. "Behavioral Corporate Finance: An Updated Survey," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, volume 2, chapter 0, pages 357-424, Elsevier.
    12. Emmanuel Farhi & Jean Tirole, 2012. "Collective Moral Hazard, Maturity Mismatch, and Systemic Bailouts," American Economic Review, American Economic Association, vol. 102(1), pages 60-93, February.
    13. Douglas W. Diamond & Raghuram G. Rajan, 2001. "Liquidity Risk, Liquidity Creation, and Financial Fragility: A Theory of Banking," Journal of Political Economy, University of Chicago Press, vol. 109(2), pages 287-327, April.
    14. Emmanuel Farhi & Xavier Gabaix, 2020. "Optimal Taxation with Behavioral Agents," American Economic Review, American Economic Association, vol. 110(1), pages 298-336, January.
    15. Òscar Jordà & Björn Richter & Moritz Schularick & Alan M Taylor, 2021. "Bank Capital Redux: Solvency, Liquidity, and Crisis," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(1), pages 260-286.
    16. Itzhak Gilboa & Larry Samuelson & David Schmeidler, 2014. "No‐Betting‐Pareto Dominance," Econometrica, Econometric Society, vol. 82(4), pages 1405-1442, July.
    17. Igor Livshits, 2015. "Recent Developments In Consumer Credit And Default Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 29(4), pages 594-613, September.
    18. Javier Bianchi & Emine Boz & Enrique Gabriel Mendoza, 2012. "Macroprudential Policy in a Fisherian Model of Financial Innovation," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 60(2), pages 223-269, July.
    19. Haddad, Valentin & Ho, Paul & Loualiche, Erik, 2022. "Bubbles and the value of innovation," Journal of Financial Economics, Elsevier, vol. 145(1), pages 69-84.
    20. Heimer, Rawley & Simsek, Alp, 2019. "Should retail investors’ leverage be limited?," Journal of Financial Economics, Elsevier, vol. 132(3), pages 1-21.
    21. Alp Simsek, 2013. "Speculation and Risk Sharing with New Financial Assets," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 128(3), pages 1365-1396.
    22. Robin Greenwood & Samuel G. Hanson, 2013. "Issuer Quality and Corporate Bond Returns," The Review of Financial Studies, Society for Financial Studies, vol. 26(6), pages 1483-1525.
    23. Eduardo Dávila & Anton Korinek, 2018. "Pecuniary Externalities in Economies with Financial Frictions," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(1), pages 352-395.
    24. Guido Lorenzoni, 2008. "Inefficient Credit Booms," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(3), pages 809-833.
    25. Mikhail Golosov & Aleh Tsyvinski & Nicolas Werquin, 2014. "A Variational Approach to the Analysis of Tax Systems," NBER Working Papers 20780, National Bureau of Economic Research, Inc.
    26. ÅžimÅŸek, Alp & Caballero, Ricardo, 2019. "Prudential Monetary Policy," CEPR Discussion Papers 13832, C.E.P.R. Discussion Papers.
    27. Ana Fostel & John Geanakoplos, 2012. "Leverage and Default in Binomial Economies: A Complete Characterization," Cowles Foundation Discussion Papers 1877R3, Cowles Foundation for Research in Economics, Yale University, revised Mar 2015.
    28. Ricardo J Caballero & Alp Simsek, 2020. "A Risk-Centric Model of Demand Recessions and Speculation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 135(3), pages 1493-1566.
    29. V. V. Chari & Patrick J. Kehoe, 2016. "Bailouts, Time Inconsistency, and Optimal Regulation: A Macroeconomic View," American Economic Review, American Economic Association, vol. 106(9), pages 2458-2493, September.
    30. Matthew Baron & Wei Xiong, 2017. "Credit Expansion and Neglected Crash Risk," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(2), pages 713-764.
    31. Hauk, Esther & Lanteri, Andrea & Marcet, Albert, 2021. "Optimal policy with general signal extraction," Journal of Monetary Economics, Elsevier, vol. 118(C), pages 54-86.
    32. Ricardo J. Caballero & Emmanuel Farhi & Pierre-Olivier Gourinchas, 2017. "The Safe Assets Shortage Conundrum," Journal of Economic Perspectives, American Economic Association, vol. 31(3), pages 29-46, Summer.
    33. Rawley Z. Heimer & Alp Simsek, 2017. "Should Retail Investors' Leverage Be Limited?," NBER Working Papers 24176, National Bureau of Economic Research, Inc.
    34. Ana Fostel & John Geanakoplos, 2015. "Leverage and Default in Binomial Economies: A Complete Characterization," Econometrica, Econometric Society, vol. 83, pages 2191-2229, November.
    35. Malcolm Baker & Jeffrey Wurgler, 2002. "Market Timing and Capital Structure," Journal of Finance, American Finance Association, vol. 57(1), pages 1-32, February.
    36. Alp Simsek, 2013. "Belief Disagreements and Collateral Constraints," Econometrica, Econometric Society, vol. 81(1), pages 1-53, January.
    37. Gorton, Gary & Pennacchi, George, 1990. "Financial Intermediaries and Liquidity Creation," Journal of Finance, American Finance Association, vol. 45(1), pages 49-71, March.
    38. Alp Simsek, 2021. "The Macroeconomics of Financial Speculation," NBER Working Papers 28426, National Bureau of Economic Research, Inc.
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    Cited by:

    1. Haddad, Valentin & Ho, Paul & Loualiche, Erik, 2022. "Bubbles and the value of innovation," Journal of Financial Economics, Elsevier, vol. 145(1), pages 69-84.
    2. Gai, Prasanna & Haworth, Cameron, 2023. "Macroprudential policymakers with cautious expectations," Economics Letters, Elsevier, vol. 229(C).
    3. Yang Hao, 2023. "Financial Market with Learning from Price under Knightian Uncertainty," Working Papers hal-03686748, HAL.
    4. Florian Schuster & Marco Wysietzki & Jonas Zdrzalek, 2023. "How Heterogeneous Beliefs Trigger Financial Crises," ECONtribute Discussion Papers Series 238, University of Bonn and University of Cologne, Germany.
    5. Matteo Bizzarri & Daniele d'Arienzo, 2023. "The social value of overreaction to information," CSEF Working Papers 690, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.

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    More about this item

    Keywords

    bailouts; distorted beliefs; leverage regulation; monetary policy; prudential policy;
    All these keywords.

    JEL classification:

    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy

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