This paper quantitatively examines which of the following three widely-used leaning-against-the-wind policies is effective in stabilizing aggregate fluctuations: i) a monetary policy that responds to the loan-to-GDP ratio, ii) a countercyclical LTV policy, and iii) a countercyclical capital requirement policy. In particular, we estimate a New Keynesian model with financial frictions using U.S. data and find that a monetary policy rule that responds positively to the loan-to-GDP ratio Amplifies the macroeconomic fluctuations while a countercyclical LTV policy has almost no effect. On the contrary, a countercyclical capital requirement policy is the most desirable in stabilizing GDP, inflation, and loans. However, the stabilization effect of the optimal countercyclical capital requirement policy is concentrated during periods in which financial shocks played a large role.
Funding source: Bank of Korea
We would like to thank an anonymous referee and the editor for their valuable comments. We are grateful to Soyoung Kim, Jinill Kim, and Yongseung Jung for their helpful comments and suggestions and would also like to thank seminar and conference participants at the Bank of Korea, Korea University, Kyunghee University, IFABS 2016 Barcelona, and third HenU/INFER Workshop on Applied Macroeconomics 2017. Myungkyu Shim gratefully acknowledges financial support from the Bank of Korea. Hye Rim Yi provided excellent research assistance.
First Draft: Sep, 2015. A previous version of this paper was circulated under the title “A New Perspective on “Leaning-Against-the-Wind” Debate,” “Frequency-Specific Effects of Macroprudential Policies,” and “Are effects of Macroprudential Policy Frequency-Specific?: A Design Limits Approach.” The views expressed herein are those of the authors and should not be attributed to the IMF, its Executive Board, or its management.
Appendix A: Impulse responses to other shocks
Adrian, T., F. Duarte, N. Liang, and P. Zabczyk. 2020. “NKV: A New Keynesian Model withVulnerability.” American Economic Review Papers and Proceedings 110: 470–476.10.1257/pandp.20201023Search in Google Scholar
Bailliu, J., C. Meh, and Y. Zhang. 2015. “Macroprudential Rules and Monetary Policy When Financial Frictions Matter.” Economic Modelling 50: 148–61, https://doi.org/10.1016/j.econmod.2015.06.012.Search in Google Scholar
BIS. 2010. “Macroprudential Instruments and Frameworks: A Stocktaking of Issues and Experiences.” Committee on the Global Financial System.Search in Google Scholar
BIS. 2014. “BIS Annual Report.” Bank of International Settlement.Search in Google Scholar
Canova, F., L. Coutinho, C. Mendicino, E. Pappa, M. T. Punzi, and D. Supera. 2015. “The Domestic and the International Effects of Financial Disturbances,” Working Paper.Search in Google Scholar
Cerutti, E., S. Claessens, and L. Laeven. 2017. “The Use and Effectiveness of Macroprudential Policies: New Evidence.” Journal of Financial Stability 28: 203–24, https://doi.org/10.1016/j.jfs.2015.10.004.Search in Google Scholar
Gelain, P., K. J. Lansing, and G. J. Natvik. 2018. “Leaning Against the Credit Cycle.” Journal of the European Economic Association 16 (5): 1350–93, https://doi.org/10.1093/jeea/jvx043.Search in Google Scholar
Iacoviello, M. 2005. “House Prices, Collateral Constraints and Monetary Policy in the Business Cycle.” The American Economic Review 95 (3): 739–64, https://doi.org/10.1257/0002828054201477.Search in Google Scholar
Justiniano, A., G. E. Primiceri, and A. Tambalotti. 2010. “Investment Shocks and Business Cycles.” Journal of Monetary Economics 57 (2): 132–45, https://doi.org/10.1016/j.jmoneco.2009.12.008.Search in Google Scholar
Justiniano, A., G. E. Primiceri, and A. Tambalotti. 2013. “Is There a Trade-Off between Inflation and Output Stabilization?” American Economic Journal: Macroeconomics 5 (2): 1–31, https://doi.org/10.1257/mac.5.2.1.Search in Google Scholar
Kiley, M. T., and J. W. Sim. 2017. “Optimal Monetary and Macroprudential Policies: Gains and Pitfalls in a Model of Financial Intermediation.” Journal of Macroeconomics 54 (Part B): 232–59, https://doi.org/10.1016/j.jmacro.2017.05.008.Search in Google Scholar
Kim, S., and A. Mehrotra. 2018. “Effects of Monetary and Macroprudential Policies–Evidence from Four Inflation Targeting Economies.” Journal of Money, Credit and Banking 50 (5): 967–92, https://doi.org/10.1111/jmcb.12495.Search in Google Scholar
Quint, D., and P. Rabanal. 2014. “Monetary and Macroprudential Policy in an Estimated DSGE Model of the Euro Area.” International Journal of Central Banking, https://doi.org/10.5089/9781484333693.001.Search in Google Scholar
Suh, H. 2012. “Macroprudential Policy: Its Effects and Relationship to Monetary Policy.” Federal Reserve Bank of Philadelphia Working. Paper No. 12–28, https://doi.org/10.21799/frbp.wp.2012.28.Search in Google Scholar
Yellen, J. 2014. “Monetary Policy and Financial Stability.” The 2014 Michel Camdessus Central Banking Lecture IMF July 2014.Search in Google Scholar
The online version of this article offers supplementary material (https://doi.org/10.1515/bejm-2019-0142).
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