CYREK, Magdalena. Social efficiency of employment in three sectors ? a comparison of Polish regions. Equilibrium. Quarterly Journal of Economics and Economic Policy, [S. l.], v. 12, n. 3, p. 417?432, 2017. DOI: 10.24136/eq.v12i3.22. Disponível em: https://journals.economic-research.pl/eq/article/view/259. Acesso em: 18 apr. 2024.