Pollak, R. A. (1976). Interdependent preferences. The American Economic Review, 66(3), 309-320. 올린이:서울대학교 행복연구센터 5월 10, 2021 초록 없음 Pollak, R. A. (1976). Interdependent preferences. The American Economic Review, 66(3), 309-320. https://www.jstor.org/stable/1828165