Affiliation: | 1. Bank of Finland Institute for Economies in Transition (BOFIT), Snellmaninaukio, PO Box 160, FI-00101 Helsinki, Finland;2. EM Strasbourg Business School, University of Strasbourg, 47 avenue de la Forêt Noire, 67082 Strasbourg Cedex, France;3. Institute of Economic Studies, Charles University in Prague, Czech Republic |