This paper develops mew robust inference procedures for analyzing the intraday return volatility patterns that …, Lyons, and Melvin (1998) (ILM) argue that this deregulation resulted in a highly significant shift in the volatility pattern …

This paper presents a comprehensive study of the interactions among returns, volatility, and trading volume between the … foreign price volatility and trading volume on correlations between foreign and domestic stock returns, the paper aims to … transmission of stock returns and volatility. Major findings are three-fold: (1) contemporaneous correlations of stock returns …

Kingdom and Japan reinforces the notion that the volatility seen in the 2008 crisis was relatively short-lived. While there is … the United States to show how stock volatility has changed over time. It also uses various measures of volatility implied … 2008. This episode was associated with historically high levels of stock market volatility, particularly among financial …

This paper uses a disaggregated approach to study the volatility of common stocks at the market, industry, and firm … levels. Over the period 1962-97 there has been a noticeable increase in firm-level volatility relative to market volatility …, while the number of stocks needed to achieve a given level of diversification has increased. All the volatility measures …

We explore the implications of asset price volatility for the management of monetary policy. We show that it is …

This paper studies three different measures of monthly stock market volatility: the time-series volatility of daily … market returns within the month; the cross-sectional volatility or 'dispersion' of daily returns on industry portfolios …, within the month. Over the period 1962-97 there has been a noticeable increase in firm-level volatility relative to market …

market performance in the preceding three months. This pattern strengthens in the postwar period. Third, market volatility is … volatility and other controls. Fourth, greater clarity as to jump reason also foreshadows lower volatility. Clarity in this sense …

We analyze an environment where the uncertainty in the equity market return and its volatility are both stochastic, and … earned for facing uncertainty, especially high uncertainty that is disconnected from lower volatility, rather than for facing … volatility as traditionally assumed. Incorporating the possibility of a disconnect between volatility and uncertainty …

This paper reviews the literature on idiosyncratic equity volatility since the publication of "Have Individual Stocks …, Gharghori, and Zhong and by Leippold and Svaton, and we present volatility estimates through the end of 2021, significantly … period, idiosyncratic volatility declined thereafter; but sharp increases in market, industry, and idiosyncratic volatility …