Klein, Christian; Zwergel, Bernhard; Fock, J. Henning - In: Applied Economics 41 (2009) 25, pp. 3287-3294
In past decades, many empirical studies revealed return anomalies in many different asset classes and markets. Very recent publications have, however, even found evidence that stock markets react to the results of soccer matches. In this article, we argue that such empirical studies should be...