ROMERO IBARRA, L. A. Two-dimensional cheap talk: Necessary and sufficient conditions for perfect revelation in one dimension. Estudios Económicos de El Colegio de México, [S. l.], v. 24, n. 2, p. 303–313, 2009. DOI: 10.24201/ee.v24i2.121. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/121. Acesso em: 20 apr. 2024.