KOWALL, Nikolaus. International convergence of per capita incomes during recent globalization 1990–2019. Momentum Quarterly, Innsbruck, Österreich, v. 11, n. 1, p. 56–76, 2022. DOI: 10.15203/momentumquarterly.vol11.no1.p56-76. Disponível em: https://momentum-quarterly-journal.uibk.ac.at/momentum/article/view/4047. Acesso em: 16 feb. 2026.