Media type: E-Article Title: Présentation générale Contributor: Lecointe, François [Author]; Tavernier, Jean-Luc [Author] Published in: Économie & prévision ; Vol. 107, n° 1, pp. 1-6 Language: French Keywords: intro Origination: Footnote: Access State: Open Access Rights information: Attribution - Non Commercial - No Derivs (CC BY-NC-ND)