MEJIA, Juan Felipe; HASSAN, Andrés Ramírez. Proposing a new measure of distance in the gravity setting: evidence from Latin America. Economia Aplicada, São Paulo, Brasil, v. 21, n. 1, p. 135–148, 2017. DOI: 10.11606/1413-8050/ea154363. Disponível em: https://periodicos.usp.br/ecoa/article/view/135138.. Acesso em: 10 mar. 2025.