Authors: Xavier Vives
Journal of the European Economic Association, Vol. 8, No 2--3, 467--477, January, 2010DOI:
This paper originally appeared as
Barcelona School of Economics Working Paper 1361
Authors: Xavier Vives
Journal of the European Economic Association, Vol. 8, No 2--3, 467--477, January, 2010© Barcelona Graduate School of Economics. All rights reserved.