Czarnitzki and Stadtmann (2005) measure the interdependence of demand for investment advice (approximated by sales of investor magazines) and stock prices. They find strong evidence that confirms the presence of the disposition effect, i.e. the empirical observation that investors sell winners...

This article examines the impact of the introduction of the Euro currency on the market efficiency of 10 of the most developed European stock markets during the period 1988 to 2012. We use an autocorrelation test, a runs test, various formulations of the variance ratio test and the nonlinear BDS...