Media type: E-Article Title: Avant-propos Contributor: Barrère, Christian [Author]; Barthélemy, Denis [Author]; Nieddu, Martino [Author]; Vivien, Franck-Dominique [Author] Published in: Économie appliquée ; Vol. 60, n° 3, pp. 5-6 Language: French Keywords: intro Origination: Footnote: Access State: Open Access Rights information: Attribution - Non Commercial - No Derivs (CC BY-NC-ND)