Journal of Empirical Finance
Journal of Empirical Finance > 2009 > 16 > 2 > 337-351
Journal of Empirical Finance > 2009 > 16 > 5 > 830-837
Journal of Empirical Finance > 2009 > 16 > 2 > 337-351
Journal of Empirical Finance > 2009 > 16 > 5 > 830-837