Authors: Marco Rocco and Juan-Enrique Martínez-Legaz
Journal of Convex Analysis, Vol. 18, No 2, 545--576, January, 2011DOI:
This paper originally appeared as
Barcelona School of Economics Working Paper 1361
Authors: Marco Rocco and Juan-Enrique Martínez-Legaz
Journal of Convex Analysis, Vol. 18, No 2, 545--576, January, 2011© Barcelona Graduate School of Economics. All rights reserved.