chômage (1) recherche (1) prix (1) modèle (1) marché (1) effet (1) économie (1) vecteur (1) prélèvement (1) Decay (1) Identification (1) Gross domestic product (1) Variations (1) Values (1) Unemployment (1) Spirit (1) Research (1) Petroleum (1) Oils and fats (1) Identification (1) Growth (1) Example (1) Estimates (1) Drawing (1) Identification (1) Research (1) Growth (1) Estimates (1)