monde (1) politique commerciale (1) statistiques (1) norme (1) recherche (1) matière première (1) papier (1) méthodologie (1) analyse (1) distribution (1) biens (1) Mexique (1) Commercial policy (1) Case (1) Implements (1) Methodology (1) Statistics (1) Commerce (1) Cases (1) Weights and measures (1) Topology (1) Tools (1) System analysis (1) Statistics (1) Research (1) Paper (1) Originality (1) Organization (1) Methodology (1) Input-output tables (1)