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ralph lauren polo


First Author:
 
Laetitia Placido
Greg-Hec, HEC Paris School of Management & CNRS
placido@greg-hec.com
 
1, rue de la Libération
Jouy-en-Josas, F-78501, France
 
 
 

Second Author:

Olivier L'Haridon
Greg-Hec, HEC Paris School of Management & University Paris Sorbonne
lharidon@greg-hec.com
 
1, rue de la Libération
Jouy-en-Josas, F-78501, France