significantly lower aggregate volatility. This relationship is also highly non-linear starting from a low level of financial … development the reduction in aggregate volatility by financial deepening is far more significant than it is when the financial … spending shocks, preference shocks) on aggregate output and investment, and why this volatility-reducing effect diminishes with …

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 …