SIGL-GRÜB, Christof; SCHIERECK, Dirk - In: Journal of Applied Research in Finance Bi-Annually I (2009) 2, pp. 193-205
A number of studies suggests the availability of information as a possible explanation for the home bias in international stock portfolios. They argue that competence effects play a prominent role in the evaluation of domestic stocks and consequently lead to a bias in stock return expectations....