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Stéphano Vacher
ESTA School of Business & Tehnology
 
3 rue Fréry
BELFORT, 90000
FRANCE
 
svacher@esta-groupe.fr
 
https://www.esta-groupe.fr/
 
 
 
 
 
JEL Areas:
G3 : Corporate Finance and Governance: General
O3 : Technological Change; Research and Development: General