Olson, Eric; J. Vivian, Andrew; Wohar, Mark E. - In: Energy Economics 43 (2014) C, pp. 297-305
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 time varying conditional correlations and time varying...