RAY, D. Kenneth Arrow. El Trimestre Económico, [S. l.], v. 84, n. 336, p. 761–769, 2017. DOI: 10.20430/ete.v84i336.605. Disponível em: https://eltrimestreeconomico.com.mx/index.php/te/article/view/605. Acesso em: 19 ago. 2026.