solved by considering heteroscedasticity of the structural volatility innovations, and estimation takes place in an …Information flows across international financial markets typically occur within hours, making volatility spillover … appear contemporaneous in daily data. Such simultaneous transmission of variances is featured by the stochastic volatility …

The present study addresses the economic interpretation of stock market volatility. We argue that its character is … volatility. This exploits the revealed reaction of investors to gauge the degree of information and uncertainty ascribed to … volatility. We estimate simultaneous timevarying coefficient models, using data of US and further stock markets. We find the …

This paper elucidates the influence of stock market volatility on U.S. consumption using pooled mean group (PMG …) estimation of 46 states over the period from 1998 to 2017. The findings confirm that the PMG estimates of the effect of stock … market volatility on consumption are robust to the lag order, lag selection criteria, and outliers compared with the mean …