共 37 条
- [1] [Anonymous], 1988, ILLICIT DRUG USE SMO
- [2] Astin A., 1975, PREVENTING STUDENTS
- [3] BECKER GS, 1991, AM ECON REV, V81, P237
- [5] BEHRMAN JR, 1992, UNPUB COLLEGE INVEST
- [7] RATIONAL ADDICTIVE BEHAVIOR AND CIGARETTE-SMOKING [J]. JOURNAL OF POLITICAL ECONOMY, 1991, 99 (04) : 722 - 742
- [8] CHALOUPKA F, 1991, NBER3831 WORK PAP