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The simultaneous occurrence of jumps in several stocks can be associated with major financial news, triggers short-term predictability in stock returns, is correlated with sudden spikes of the variance risk premium, and determines a persistent increase (decrease) of stock variances and...
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We suggest using "realized volatility" as a volatility proxy to aid in model-based multivariate bond yield density … forecasting. To do so, we develop a general estimation approach to incorporate volatility proxy information into dynamic factor … models with stochastic volatility. The resulting model parameter estimates are highly efficient, which one hopes would …
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