Layard, R. (1980). Human satisfactions and public policy. The Economic Journal, 90(360), 737-750. 5월 10, 2021 42 연구논문 초록 없음 Layard, R. (1980). Human satisfactions and public policy. The Economic Journal, 90(360), 737-750.DOI: 10.2307/2231740 Read more