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First Author:
 
Saïd Souam
Université Paris 13 (CEPN) and CREST
souam@ensae.fr
 
99 Avenue Jean-Baptiste Clément, 99 Avenue Jean-Baptiste Clément
Villetaneuse, 93430, France
 
 
 

Second Author:

Marie-Laure Allain
Ecole Polytechnique, Department of Economics and CREST
marie-laure.allain@polytechnique.edu