effet (2) science économique (2) Evidence (2) Economics (2) Size (2) zone résidentielle (1) recherche (1) pollution (1) papier (1) dioxyde d'azote (1) perte (1) revenu (1) santé (1) exposition (1) pollution de l'air (1) abords (agglomération) (1) jeune (1) Dynamics (1) Causes (1) Control (1) Selection (1) Observations (1) Tables (1) Observations (1) Rich people (1) Postsecondary education (1) Nitric oxide (1) Birth (1) Work (1) Wealth (1)