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We study the real-time Granger-causal relationship between crude oil prices and US GDP growth through a simulated out-of-sample (OOS) forecasting exercise; we also provide strong evidence of in-sample predictability from oil prices to GDP. Comparing our benchmark model "without oil" against...
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Central banks' operations and efficiency arguments would suggest that the intraday interest rate should be set to zero. However, a liquidity crisis introduces frictions related to news, which can cause an upward jump of the intraday rate. This paper documents that these dynamics can be partially...
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Market efficiency hypothesis suggests a zero level for the intraday interest rate. However, a liquidity crisis introduces frictions related to news, which can cause an upward jump of the intraday rate. This paper documents that these dynamics can be partially predicted during turbulent times. A...
Persistent link: https://www.econbiz.de/10013119944
This paper compares alternative models of time-varying macroeconomic volatility on the basis of the accuracy of point … vector autoregressive models that incorporate some form of time-varying volatility, precisely stochastic volatility (both … with constant and time-varying autoregressive coefficients), stochastic volatility following a stationary AR process …
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