Olson, Eric; J. Vivian, Andrew; Wohar, Mark E. - In: Energy Economics 43 (2014) C, pp. 297-305
time varying conditional correlations and time varying dynamic hedge ratios. From volatility impulse response functions, we …This paper examines the relationship between the energy and equity markets by estimating volatility impulse response … functions from a multivariate BEKK model of the Goldman Sach's Energy Index and the S&P 500; in addition, we also calculate the …