Showing 1 - 10 of 29,076
Persistent link: https://www.econbiz.de/10010403081
consider parameter time variation. The earlier literature focused on whether there were sizable parameter changes in the early …
Persistent link: https://www.econbiz.de/10013023307
consider parameter time variation. The earlier literature focused on whether there were sizable parameter changes in the early …
Persistent link: https://www.econbiz.de/10013047531
Persistent link: https://www.econbiz.de/10010480996
Persistent link: https://www.econbiz.de/10010480999
leverage a novel real-time dataset to conduct an out-of-sample forecasting exercise for U.S. real gross domestic product (GDP …
Persistent link: https://www.econbiz.de/10011485951
Persistent link: https://www.econbiz.de/10013277546
and time varying volatilities, even when the cross sectional dimension of the system N is particularly large. The …
Persistent link: https://www.econbiz.de/10011389735
Persistent link: https://www.econbiz.de/10011312174
The COVID-19 pandemic has led to enormous data movements that strongly affect parameters and forecasts from standard VARs. To address these issues, we propose VAR models with outlier-augmented stochastic volatility (SV) that combine transitory and persistent changes in volatility. The resulting...
Persistent link: https://www.econbiz.de/10013184356