We focus on closed-form option pricing in Heston's stochastic volatility model, where closed-form formulas exist only for a few option types. Most of these closed-form solutions are constructed from characteristic functions. We follow this closed-form approach and derive multivariate...

In this paper we investigate the properties of some common test for asymmetry. The tests are based on moments, order statistics and empirical characteristic functions (ecf) respectively. These tests have completely different origins, relies on different characterizations of symmetry and does...