Does Easing Monetary Policy Increase Financial Instability?
AbstractThis paper develops a model featuring both a macroeconomic and a financial stability objective that speaks to the interaction between monetary and macroprudential policies. First, we find that interest rate rigidities in a monopolistic banking system have an asymmetric impact on financial stability: they lead to greater financial instability in response to contractionary shocks, while they act as an automatic financial stabilizer in response to expansionary shocks. Second, we find that when the policy interest rate is the only instrument, a monetary authority subject to the same constraints as private agents cannot always achieve a (constrained) efficient allocation and faces a trade-off between macroeconomic and financial stability in response to contractionary shocks. This has important implications for the role played by U. S. monetary policy in the run-up to the global financial crisis: the model suggests that the weak link in the U. S. policy framework was not the monetary policy stance after 2002, but rather the absence of an effective second policy pillar aimed at preserving financial stability.
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Bibliographic InfoPaper provided by Inter-American Development Bank, Research Department in its series Research Department Publications with number 4825.
Date of creation: Feb 2013
Date of revision:
Other versions of this item:
- Ambrogio Cesa-Bianchi & Alessandro Rebucci, 2013. "Does Easing Monetary Policy Increase Financial Instability?," IDB Publications 79499, Inter-American Development Bank.
- 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
- E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-03-16 (All new papers)
- NEP-CBA-2013-03-16 (Central Banking)
- NEP-MAC-2013-03-16 (Macroeconomics)
- NEP-MON-2013-03-16 (Monetary Economics)
You can help add them by filling out this form.
Blog mentionsAs found by EconAcademics.org, the blog aggregator for Economics research:
- Guest Contribution: "Is the Federal Reserve Breeding the Next Financial Crisis?"
by Menzie Chinn in Econbrowser on 2013-03-28 10:05:32
- Christopher Otrok & Gianluca Benigno & Huigang Chen & Alessandro Rebucci & Eric R. Young, 2012. "Monetary and Macro-Prudential Policies: An Integrated Analysis," Working Papers 1208, Department of Economics, University of Missouri.
- Gianluca Benigno, 2013. "Commentary on Macroprudential Policies," International Journal of Central Banking, International Journal of Central Banking, vol. 9(1), pages 287-297, March.
- Sami Alpanda & Gino Cateau & Césaire Meh, 2014. "A Policy Model to Analyze Macroprudential Regulations and Monetary Policy," Working Papers 14-6, Bank of Canada.
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