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First Author:
 
Josep M Izquierdo
University of Barcelona
jizquierdoa@ub.edu
 
Facultat d''Economia i Empresa, Facultat d''Economia i Empresa, Diagonal 690
Barcelona, E-08034, Espanya
 
+34 4029090(Phone)
+34 4029090(Fax)

Second Author:

Camilla Di Luca
LUISS University
cdiluca@luiss.it
 
Department of Economic and Finance, Viale Romania 32
Rome, 00197
 
 
 

Third Author:

Carles Rafels
Universitat de Barcelona
crafels@ub.edu
 
Av. Diagonal, 690, Av. Diagonal, 690
Barcelona, E-08034, Espanya