Do Low Interest Rates Sow the Seeds of Financial Crises?
AbstractA view advanced in the aftermath of the late-2000s financial crisis is that lower than optimal interest rates lead to excessive risk taking by financial intermediaries. We evaluate this view in a quantitative dynamic model in which interest rate policy affects risk taking by changing the amount of safe bonds that intermediaries use as collateral in the repo market. In this model with properly-priced collateral, lower than optimal interest rates reduce risk taking. We also consider the possibility that intermediaries can augment their collateral by issuing assets whose risk is underestimated by credit rating agencies, as was observed prior to the crisis. In the presence of such mispriced collateral, lower than optimal interest rates contribute to excessive risk taking and amplify the severity of recessions.
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Bibliographic InfoPaper provided by Bank of Canada in its series Working Papers with number 11-31.
Length: 56 pages
Date of creation: 2011
Date of revision:
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Transmission of monetary policy; Financial system regulation and policies;
Find related papers by 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
- G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
- D53 - Microeconomics - - General Equilibrium and Disequilibrium - - - Financial Markets
This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-01-03 (All new papers)
- NEP-CBA-2012-01-03 (Central Banking)
- NEP-DGE-2012-01-03 (Dynamic General Equilibrium)
- NEP-MAC-2012-01-03 (Macroeconomics)
- NEP-MON-2012-01-03 (Monetary Economics)
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