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Optimal monetary policy with the risk-taking channel

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  • Angela Abbate
  • Dominik Thaler

Abstract

Empirical research suggests that lower interest rates induce banks to take higher risks. We assess analytically what this risk-taking channel implies for optimal monetary policy in a tractable New Keynesian model. We show that this channel creates a motive for the planner to stabilize the real rate. This objective conflicts with the standard inflation stabilization objective. Optimal policy thus tolerates more inflation volatility. An inertial Taylor-type reaction function becomes optimal. We then quantify the significance of the risk-taking channel for monetary policy in an estimated medium-scale extension of the model. Ignoring the channel when designing policy entails non-negligible welfare costs (0.7% lifetime consumption equivalent).

Suggested Citation

  • Angela Abbate & Dominik Thaler, 2021. "Optimal monetary policy with the risk-taking channel," Working Papers 2021-09, Swiss National Bank.
    • Handle: RePEc:snb:snbwpa:2021-09
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    1. Angela Abbate & Dominik Thaler, 2019. "Monetary Policy and the Asset Risk‐Taking Channel," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 51(8), pages 2115-2144, December.
    2. Ben S. Bernanke & Mark Gertler, 2001. "Should Central Banks Respond to Movements in Asset Prices?," American Economic Review, American Economic Association, vol. 91(2), pages 253-257, May.
    3. Gita Gopinath & Şebnem Kalemli-Özcan & Loukas Karabarbounis & Carolina Villegas-Sanchez, 2017. "Capital Allocation and Productivity in South Europe," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(4), pages 1915-1967.
    4. Schmitt-Grohe, Stephanie & Uribe, Martin, 2007. "Optimal simple and implementable monetary and fiscal rules," Journal of Monetary Economics, Elsevier, vol. 54(6), pages 1702-1725, September.
    5. Julio J. Rotemberg & Michael Woodford, 1999. "Interest Rate Rules in an Estimated Sticky Price Model," NBER Chapters, in: Monetary Policy Rules, pages 57-126, National Bureau of Economic Research, Inc.
    6. Johannes Bubeck & Angela Maddaloni & José‐Luis Peydró, 2020. "Negative Monetary Policy Rates and Systemic Banks' Risk‐Taking: Evidence from the Euro Area Securities Register," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 52(S1), pages 197-231, October.
    7. Angeloni, Ignazio & Faia, Ester & Lo Duca, Marco, 2015. "Monetary policy and risk taking," Journal of Economic Dynamics and Control, Elsevier, vol. 52(C), pages 285-307.
    8. Tobias Adrian & Hyun Song Shin, 2014. "Procyclical Leverage and Value-at-Risk," The Review of Financial Studies, Society for Financial Studies, vol. 27(2), pages 373-403.
    9. Mark Gertler & Jordi Gali & Richard Clarida, 1999. "The Science of Monetary Policy: A New Keynesian Perspective," Journal of Economic Literature, American Economic Association, vol. 37(4), pages 1661-1707, December.
    10. Fabrice Collard & Harris Dellas & Behzad Diba & Olivier Loisel, 2017. "Optimal Monetary and Prudential Policies," American Economic Journal: Macroeconomics, American Economic Association, vol. 9(1), pages 40-87, January.
    11. Marc P. Giannoni & Michael Woodford, 2003. "Optimal Interest-Rate Rules: II. Applications," NBER Working Papers 9420, National Bureau of Economic Research, Inc.
    12. Buch, Claudia M. & Eickmeier, Sandra & Prieto, Esteban, 2014. "In search for yield? Survey-based evidence on bank risk taking," Journal of Economic Dynamics and Control, Elsevier, vol. 43(C), pages 12-30.
    13. Olivier Blanchard & Jordi Galí, 2007. "Real Wage Rigidities and the New Keynesian Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(s1), pages 35-65, February.
    14. Florian Heider & Farzad Saidi & Glenn Schepens, 2019. "Life below Zero: Bank Lending under Negative Policy Rates," The Review of Financial Studies, Society for Financial Studies, vol. 32(10), pages 3728-3761.
    15. Franklin Allen & Elena Carletti & Robert Marquez, 2011. "Credit Market Competition and Capital Regulation," The Review of Financial Studies, Society for Financial Studies, vol. 24(4), pages 983-1018.
    16. Kevin Moran & Cesaire A. Meh & Ian Christensen, 2010. "Bank Leverage Regulation and Macroeconomic Dynamics," 2010 Meeting Papers 757, Society for Economic Dynamics.
    17. David Martinez-Miera & Rafael Repullo, 2019. "Monetary Policy, Macroprudential Policy, and Financial Stability," Annual Review of Economics, Annual Reviews, vol. 11(1), pages 809-832, August.
    18. Vasso Ioannidou & Steven Ongena & José-Luis Peydró, 2015. "Monetary Policy, Risk-Taking, and Pricing: Evidence from a Quasi-Natural Experiment," Review of Finance, European Finance Association, vol. 19(1), pages 95-144.
    19. DellʼAriccia, Giovanni & Laeven, Luc & Marquez, Robert, 2014. "Real interest rates, leverage, and bank risk-taking," Journal of Economic Theory, Elsevier, vol. 149(C), pages 65-99.
    20. Afanasyeva, Elena & Güntner, Jochen, 2020. "Bank market power and the risk channel of monetary policy," Journal of Monetary Economics, Elsevier, vol. 111(C), pages 118-134.
    21. Fiorella De Fiore & Oreste Tristani, 2013. "Optimal Monetary Policy in a Model of the Credit Channel," Economic Journal, Royal Economic Society, vol. 123(571), pages 906-931, September.
    22. Gabriel Jiménez & Steven Ongena & José‐Luis Peydró & Jesús Saurina, 2014. "Hazardous Times for Monetary Policy: What Do Twenty‐Three Million Bank Loans Say About the Effects of Monetary Policy on Credit Risk‐Taking?," Econometrica, Econometric Society, vol. 82(2), pages 463-505, March.
    23. Gary Gorton & Andrew Winton, 2017. "Liquidity Provision, Bank Capital, and the Macroeconomy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 49(1), pages 5-37, February.
    24. Angela Maddaloni & Jose-Luis Peydro, 2011. "Bank Risk-taking, Securitization, Supervision, and Low Interest Rates: Evidence from the Euro-area and the U.S. Lending Standards," The Review of Financial Studies, Society for Financial Studies, vol. 24(6), pages 2121-2165.
    25. Frank Smets & Rafael Wouters, 2007. "Shocks and Frictions in US Business Cycles: A Bayesian DSGE Approach," American Economic Review, American Economic Association, vol. 97(3), pages 586-606, June.
    26. Angeloni, Ignazio & Faia, Ester, 2013. "Capital regulation and monetary policy with fragile banks," Journal of Monetary Economics, Elsevier, vol. 60(3), pages 311-324.
    27. Peydró, José-Luis & Maddaloni, Angela, 2020. "Negative Monetary Policy Rates and Systemic Banks’ Risk-Taking: Evidence from the Euro Area Securities Register," CEPR Discussion Papers 14988, C.E.P.R. Discussion Papers.
    28. Oliver de Groot, 2014. "The Risk Channel of Monetary Policy," International Journal of Central Banking, International Journal of Central Banking, vol. 10(2), pages 115-160, June.
    29. Kevin C. Murdock & Thomas F. Hellmann & Joseph E. Stiglitz, 2000. "Liberalization, Moral Hazard in Banking, and Prudential Regulation: Are Capital Requirements Enough?," American Economic Review, American Economic Association, vol. 90(1), pages 147-165, March.
    30. Ravenna, Federico & Walsh, Carl E., 2006. "Optimal monetary policy with the cost channel," Journal of Monetary Economics, Elsevier, vol. 53(2), pages 199-216, March.
    31. Gertler, Mark & Kiyotaki, Nobuhiro & Queralto, Albert, 2012. "Financial crises, bank risk exposure and government financial policy," Journal of Monetary Economics, Elsevier, vol. 59(S), pages 17-34.
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    1. Optimal monetary policy with the risk-taking channel
      by Christian Zimmermann in NEP-DGE blog on 2021-04-29 16:32:18

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    More about this item

    Keywords

    Risk-taking channel; optimal monetary policy;

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy

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