ON THE MACROECONOMIC AND WEALTH EFFECTS OF UNCONVENTIONAL MONETARY POLICY. (18th October 2016)

• Record Type: Journal Article
• Authors: Jawadi, Fredj; Sousa, Ricardo M.; Traverso, Raffaella
• Editors: Jawadi, Fredj
• Is Part Of: Macroeconomic dynamics. Volume 21:Number 5(2017)
• Page Start: 1189
• Page End: 1204
• Publication Date: 2016-10-18
• Subjects: Unconventional Monetary Policy, -- Macroeconomic Impact, -- Wealth Effects, -- Bayesian Structural VAR; Macroeconomics -- Periodicals; 339.05
• DOI: 10.1017/S1365100515000292
• Languages: English
• ISSNs: 1365-1005

Abstract

Abstract : This paper focuses on the macroeconomic and wealth effects of unconventional monetary policy. To this end, we estimate a Bayesian structural vector autoregression (B-SVAR) using U.S. monthly data for the post-Lehman Brothers' collapse period. We show that a positive shock to the growth rate of central bank reserves does not have a substantial impact on industrial production or consumer prices. However, it also gives a strong boost to asset prices, which is larger in magnitude for stock prices than for housing prices. Thus, unconventional monetary policy typically operates via portfolio-rebalancing effects. A VAR counterfactual exercise confirms the role of the shocks to the growth rate of central bank reserves in explaining the dynamics of the variables included in the system, especially in the case of asset prices. Finally, additional empirical assessments uncover an important change in the conduct of monetary policy from "standard" to "exceptional" times and the suitability of our model to capture such a structural transformation.