Institution: | 1. Institute of Computer Science, University of Kiel, Olshausenstraße 40, 24098 Kiel, Germany;2. Nijmegen School of Management, Radboud University Nijmegen, P.O. Box 9108, 6500 HK Nijmegen, The Netherlands;3. Department of Mathematical Economics, Warsaw School of Economics, Al. Niepodleglosci 162, 02-554 Warsaw, Poland;4. Department of Philosophy, Tilburg University, P.O. Box 90153, 5000 LE Tilburg, The Netherlands |