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First Author:
 
Douadia Bougherara
CEE-M, Univ Montpellier, CNRS , INRA, Montpellier SupAgro, Montpellier, France
douadia.bougherara@inra.fr
 
 
 
 

Second Author:

Sandrine Costa
MOISA, Univ Montpellier, CIRAD, CIHEAM-IAMM, INRA, Montpellier SupAgro, Montpellier, France
sandrine.costa-migeon@inra.fr
 
 
 
 

Third Author:

Gilles Grolleau
CEE-M, Univ Montpellier, CNRS, INRA, Supagro, Univ. Bourgogne, Burgundy School of Business-CEREN
grolda@gmail.com
 
 
 
 

Fourth Author:

Lisette Ibanez
CEE-M, Univ Montpellier, CNRS , INRA, Montpellier SupAgro, Montpellier, France
lisette.ibanez@inra.fr