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This paper investigates the time-varying impacts of international macroeconomic uncertainty shocks. We use a global vector autoregressive (GVAR) specification with drifting coefficients and factor stochastic volatility in the errors to model six economies jointly. The measure of uncertainty is...
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-time econometric oil price forecasting models. We investigate the merits of constructing combinations of six such models. Forecast … combinations have received little attention in the oil price forecasting literature to date. We demonstrate that over the last 20 …
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We compare several representative sophisticated model averaging and variable selection techniques of forecasting stock …
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