scholarly journals Asset Prices, Collateral, and Unconventional Monetary Policy in a DSGE Model

2013 ◽  
Author(s):  
Björn Hilberg ◽  
Josef Hollmayr
2019 ◽  
Vol 31 (2) ◽  
pp. 175-186 ◽  
Author(s):  
Brigitte Young

Unconventional monetary policy was implemented as a result of the financial crisis and resulted in rising asset prices in the stock markets. While the increase in asset prices is not exclusively triggered by unconventional monetary policy, central bankers accept that unconventional monetary policy has resulted in distributional effects on wealth, and that these are not negligible. What is missing are studies analyzing whether these non-standard monetary policies have different distributional effects on women and men. The intent of the paper is to interrogate whether unconventional monetary policy of central banks has a gender bias that operates in favor of men as gender and against women as gender. Relying on insights from feminist economics, the paper uses the results of the ECB Household Finance and Consumption Survey (HFCS) of 62,000 household across 15 euro-area countries. While the results are tentative, they show an asymmetric distributional gendered impact. Since the rich own more assets than the poor, and since monetary easing works in part by raising asset prices, these unconventional policies may unintentionally benefit the wealthier quintile (on average more male) at the expense of the poorer strata of society (on average more female).


2019 ◽  
Vol 10 (02) ◽  
pp. 1950007
Author(s):  
Rui Wang

The Zero Lower Bound (ZLB) on short nominal interest rates has imposed serious constraint on stimulating and stabilizing economy of major central banks. Analysis of monetary policy by Dynamic Stochastic General Equilibrium (DSGE) models under the existence of ZLB has also been an important issue from both practical and academic views for central banks and macroeconomists. However, the nonlinearity of ZLB constraint makes linear solution and estimation techniques of DSGE models unreliable and impractical. In many recent empirical works, it has been proved that the shadow rate can be used as an accurate proxy to represent the stance of unconventional monetary policy in the ZLB environment. We use shadow rate to estimate a medium-scale DSGE model based on the theoretical foundation proposed by Wu and Zhang (2016). A shadow rate New Keynesian model (No. w22856). National Bureau of Economic Research, and conduct counterfactual simulation exercises to quantify the macroeconomic effects of unconventional monetary policy implemented by Bank of Japan (BoJ). Compared with the estimation results of pre-ZLB sub-sample (1980Q1–1998Q4), the structural parameters estimated from full-sample (1980Q1–2016Q3) with the shadow rate still have very reasonable values that are consistent with most related medium-scale DSGE literature. The statistical properties of model dynamics implied by two groups of estimation are also very close. Counterfactual simulation shows that without the unconventional monetary policy, macroeconomic variables would have worse performance than their actual realizations.


2016 ◽  
Vol 21 (5) ◽  
pp. 1189-1204 ◽  
Author(s):  
Fredj Jawadi ◽  
Ricardo M. Sousa ◽  
Raffaella Traverso

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.


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