Short and long-term interest rates and the effectiveness of monetary and macroprudential policies

Rubio, Margarita

Abstract

In this paper, I analyze the ability of monetary and macroprudential policies to stabilize both the macroeconomy and financial markets under two different scenarios: short and long-term rates. I develop and solve a New Keynesian dynamic stochastic general equilibrium model that features a housing market, borrowers and savers. Borrowers can access credit markets through their housing collateral. I consider two alternative ways of introducing a macroprudential approach to enhance financial stability: one in which monetary policy, using the interest rate as an instrument, responds to credit growth; and a second one in which the macroprudential instrument is instead the loan-to-value ratio (LTV). Results show that monetary and macroprudential policies are less effective with long-term rates. However, in the short-term case, monetary policy can achieve the financial stability goal only at the expense of higher macroeconomic volatility. If the macroprudential policy is implemented using an LTV rule, financial stability improves significantly with short-term rates but just marginally with long-term ones.

Citation

Rubio, M. (2016). Short and long-term interest rates and the effectiveness of monetary and macroprudential policies. Journal of Macroeconomics, 47A, https://doi.org/10.1016/j.jmacro.2015.09.007

• Journal Article Type: Article
• Acceptance Date: Sep 24, 2015
• Online Publication Date: Dec 23, 2015
• Publication Date: Mar 1, 2016
• Deposit Date: Sep 28, 2015
• Publicly Available Date: Dec 23, 2015
• Journal: Journal of Macroeconomics
• Print ISSN: 0164-0704
• Electronic ISSN: 0164-0704
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 47A
• DOI: https://doi.org/10.1016/j.jmacro.2015.09.007
• Keywords: Short and Long-Term Interest Rate, Monetary Policy, Macroprudential Policy, LTV, Housing Market
• Public URL: https://nottingham-repository.worktribe.com/output/978094
• Publisher URL: http://www.sciencedirect.com/science/article/pii/S0164070415001135