Vagias, D., Wempe, B.H.E.
hdl.handle.net/2105/26197
Finance & Investments
Rotterdam School of Management

Trompert, S. (2010). Policy change risk as a determinant for the variance in sin stock returns: Can the variation in the observed excess returns of sin stocks active in the alcohol and tobacco industry be explained by the degree of policy change risk a sin stock faces?. In Finance & Investments.http://hdl.handle.net/2105/26197