Media type: E-Article Title: Commentaire de l'article de F. Bobay Contributor: Démange, Gabrielle [Author] Published in: Revue française d'économie ; Vol. 16, n° 2, pp. 63-72 Language: French DOI: 10.3406/rfeco.2001.1508 ISSN: 0769-0479 Identifier: Keywords: article Origination: Footnote: Access State: Open Access Rights information: Attribution - Non Commercial - No Derivs (CC BY-NC-ND)