Sabbaghi, Omid - In: Managerial Finance 38 (2012) January, pp. 101-119
comovement using the cross-sectional volatility, covariance, and correlation metrics proposed in Adrian (2007). In addition, the … supportive of a strong relationship between cross-sectional covariances and subsequent volatility, suggesting that systemic risk … paper examines whether correlations and covariance are important determinants of future volatility via traditional time …