@article{b0400e8139094e1cafd72b070385dd4f,
title = "Ethical Norms Realizing Pareto-Efficiency in Two-Person Interactions:Game Theoretic Analysis with Social Motives",
author = "MUTO MUTO and Masayoshi Masayoshi",
year = "2005",
month = jul,
day = "24",
language = "English",
journal = "Default journal",
}