초록 없음 Becker, G. S. (1974). A theory of social interactions. Journal of political economy, 82(6), 1063-1093. https://doi.org/10.1086/260265
happinesssnu
초록 없음 Becker, G. S. (1974). A theory of social interactions. Journal of political economy, 82(6), 1063-1093. https://doi.org/10.1086/260265