Exchange Rate Uncertainty and Business Cycle Fluctuations

Kamalyan, Hayk and Davtyan, Vahagn (2022): Exchange Rate Uncertainty and Business Cycle Fluctuations.

Abstract

What is the impact of heightened exchange rate uncertainty on business cycle dynamics? This question is particularly important for emerging economies where exchange rate uncertainty is substantially higher and time-varying. Using data from emerging countries, we show that exchange rate uncertainty is essential for business cycle fluctuations. We find that heightened exchange rate uncertainty yields a drop in economic activity, an increase in prices, and an exchange rate depreciation. We rationalize our empirical findings in a small open economy model augmented with time-varying volatility of exchange rate shocks. In the structural model, the main ingredient of the transmission mechanism is the households’ precautionary behavior. We also show that no other shocks, often featured in the literature, can produce the reported co-movement pattern among the macro variables.

• Item Type: MPRA Paper
• Language: English
• Keywords: DSGE, Stochastic Volatility, Nominal Exchange Rate
• Subjects: E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E32 - Business Fluctuations ; Cycles; F - International Economics > F4 - Macroeconomic Aspects of International Trade and Finance > F41 - Open Economy Macroeconomics; F - International Economics > F4 - Macroeconomic Aspects of International Trade and Finance > F44 - International Business Cycles

References

Adolfson, Malin, Stefan Laséen, Jesper Lindé, and Mattias Villani. "Bayesian estimation of an open economy DSGE model with incomplete pass-through." Journal of International Economics 72, no. 2 (2007): 481-511.

Aguiar, Mark, and Gita Gopinath. "Emerging market business cycles: The cycle is the trend." Journal of Political Economy 115, no. 1 (2007): 69-102.

Alessandri, Piergiorgio, and Haroon Mumtaz. "Financial regimes and uncertainty shocks." Journal of Monetary Economics 101 (2019): 31-46.

Basu, Susanto, and Brent Bundick. Endogenous volatility at the zero lower bound: Implications for stabilization policy. No. w21838. National Bureau of Economic Research, 2016.

Basu, Susanto, and Brent Bundick. "Uncertainty shocks in a model of effective demand." Econometrica 85, no. 3 (2017): 937-958.

Benigno, Gianluca, and Pierpaolo Benigno. "Monetary policy rules and the exchange rate." Available at SSRN 271697 (2001).

Benigno, Gianluca, Pierpaolo Benigno, and Salvatore Nisticò. "Risk, monetary policy, and the exchange rate." NBER Macroeconomics Annual 26, no. 1 (2012): 247-309. \bibitem{8} Bergin, Paul R. "How well can the new open economy macroeconomics explain the exchange rate and current account?." Journal of International Money and finance 25, no. 5 (2006): 675-701.

Born, Benjamin, and Johannes Pfeifer. "Policy risk and the business cycle." Journal of Monetary Economics 68 (2014): 68-85.

Castelnuovo, Efrem, and Giovanni Pellegrino. "Uncertainty-dependent effects of monetary policy shocks: A new-Keynesian interpretation." Journal of Economic Dynamics and Control 93 (2018): 277-296.

Cesa‐Bianchi, Ambrogio, and Emilio Fernandez‐Corugedo. "Uncertainty, financial frictions, and nominal rigidities: a quantitative investigation." Journal of Money, Credit and Banking 50, no. 4 (2018): 603-636.

Chang, Roberto, and Andrés Fernández. "On the sources of aggregate fluctuations in emerging economies." International Economic Review 54, no. 4 (2013): 1265-1293.

Chen, Liming, Ziqing Du, and Zhihao Hu. "Impact of economic policy uncertainty on exchange rate volatility of China." Finance Research Letters 32 (2020): 101266.

Christiano, Lawrence J., Martin Eichenbaum, and Charles L. Evans. "Nominal rigidities and the dynamic effects of a shock to monetary policy." Journal of political Economy 113, no. 1 (2005): 1-45.

Devereux, Michael B., Philip R. Lane, and Juanyi Xu. "Exchange rates and monetary policy in emerging market economies." The Economic Journal 116, no. 511 (2006): 478-506.

Fernández, Andrés, and Adam Gulan. "Interest rates, leverage, and business cycles in emerging economies: The role of financial frictions." American Economic Journal: Macroeconomics 7, no. 3 (2015): 153-88.

Fernández-Villaverde, Jesús, Pablo Guerrón-Quintana, Keith Kuester, and Juan Rubio-Ramírez. "Fiscal volatility shocks and economic activity." American Economic Review 105, no. 11 (2015): 3352-84.

Fernández-Villaverde, Jesús, Pablo Guerrón-Quintana, Juan F. Rubio-Ramírez, and Martin Uribe. "Risk matters: The real effects of volatility shocks." American Economic Review 101, no. 6 (2011): 2530-61.

Forbes, Kristin, Ida Hjortsoe, and Tsvetelina Nenova. "The shocks matter: improving our estimates of exchange rate pass-through." Journal of international economics 114 (2018): 255-275.

Gabaix, Xavier, and Matteo Maggiori. "International liquidity and exchange rate dynamics." The Quarterly Journal of Economics 130, no. 3 (2015): 1369-1420.

Gali, Jordi, and Tommaso Monacelli. "Monetary policy and exchange rate volatility in a small open economy." The Review of Economic Studies 72, no. 3 (2005): 707-734.

Garcia-Cicco, Javier, Roberto Pancrazi, and Martin Uribe. "Real business cycles in emerging countries?." American Economic Review 100, no. 5 (2010): 2510-31.

Ghironi, Fabio, and G. Kemal Ozhan. Interest rate uncertainty as a policy tool. No. w27084. National Bureau of Economic Research, 2020.

Gordon, Neil J., David J. Salmond, and Adrian FM Smith. "Novel approach to nonlinear/non-Gaussian Bayesian state estimation." In IEE Proceedings F-radar and signal processing, vol. 140, no. 2, pp. 107-113. IET, 1993.

Itskhoki, Oleg, and Dmitry Mukhin. "Exchange rate disconnect in general equilibrium." Journal of Political Economy 129, no. 8 (2021): 2183-2232.

Jordà, Òscar. "Estimation and inference of impulse responses by local projections." American economic review 95, no. 1 (2005): 161-182.

Justiniano, Alejandro, and Bruce Preston. "Monetary policy and uncertainty in an empirical small open‐economy model." Journal of Applied Econometrics 25, no. 1 (2010): 93-128.

Kimball, Miles S. "Precautionary Saving in the Small and in the Large." (1989).

Koop, Gary, M. Hashem Pesaran, and Simon M. Potter. "Impulse response analysis in nonlinear multivariate models." Journal of econometrics 74, no. 1 (1996): 119-147.

Mendoza, Enrique G. "Real business cycles in a small open economy." The American Economic Review (1991): 797-818.

Mumtaz, Haroon, and Francesco Zanetti. "The impact of the volatility of monetary policy shocks." Journal of Money, Credit and Banking 45, no. 4 (2013): 535-558.

Neumeyer, Pablo A., and Fabrizio Perri. "Business cycles in emerging economies: the role of interest rates." Journal of Monetary Economics 52, no. 2 (2005): 345-380.

Newey, Whitney K., and Kenneth D. West. "A Simple, Positive Semidefinite, Heteroskedasticity and Autocorrelation Consistent Covariance Matrix." Econometrica 55(1987): 703–708.

Pagan, Adrian. "Econometric Issues in the analysis of regressions with generated regressors." International Economic Review (1984): 221-247.

Rotemberg, Julio J. "Sticky prices in the United States." Journal of political economy 90, no. 6 (1982): 1187-1211.

Schmitt-Grohé, Stephanie, and Martın Uribe. "Closing small open economy models." Journal of International Economics 61, no. 1 (2003): 163-185.

Uribe, Martin, and Vivian Z. Yue. "Country spreads and emerging countries: Who drives whom?." Journal of International Economics 69, no. 1 (2006): 6-36.