This paper examines long memory volatility in international stock markets. We show that long memory volatility is … memory in volatility than emerging and frontier countries and that stock market jumps are negatively correlated with long … memory of volatility. Overall, our results provide some evidence of a link between stock market uncertainty and macroeconomic …

In this paper, we challenge the traditional assumption of a linear relationship between exchange rate volatility and … volatility positively and significantly influences economic growth when growth in government spending is below 6 percent. Above … this 6 percent threshold, volatility exerts an insignificant effect on economic growth. In light of the adoption of a free …

Skewness in Expected Macro Fundamentals and the Predictability of Equity Returns: Evidence and Theory.The paper to which these …

-varying parameter models that incorporate both stochastic volatility and a Heckman-type two-step estimation procedure that deals with …