共 34 条
- [1] [Anonymous], NATL TAX J
- [3] BANKS S, 1997, I FISCAL STUDIES COM, V62
- [4] *BLOW CRAWF, 1997, 9710 UCL DP
- [7] Clotfelter CharlesT., 1989, SELLING HOPE STATE L
- [9] COOK PJ, 1993, AM ECON REV, V83, P634
- [10] Deaton A., 1997, The analysis of household surveys: a microeconometric approach to development policy.