CANALS , Valérie; JAOUL-GRAMMARE , Magali; DIEBOLT , Claude. Education, Productivity and Gain. A View on the Critical Approaches to the Causal Chain the Human Capital Theory. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 4, n. 3, p. 137–162, 2026. DOI: 10.18559/SOEP.2016.3.6. Disponível em: https://journals.ue.poznan.pl/soep/article/view/4053. Acesso em: 3 sep. 2026.