Institution: | 1. Department of Econometrics and Operations Research and CentER, Tilburg University, P.O. Box 90153, 5000 LE Tilburg, The Netherlands;2. Department of Economics, University of Antwerp, Prinsstraat 13, 2000 Antwerp 1, Belgium;3. Department of Economics, Helsinki School of Economics, P.O. Box 1210, FIN-00101, Finland;4. Department of Accounting and Finance, Lancaster University, Lancaster LA1 4YX, UK |