共 27 条
- [1] [Anonymous], BROOKINGS PAPERS EC
- [2] Baetschmann G., 2011, REV EC STUD
- [3] ANALYSIS OF COVARIANCE WITH QUALITATIVE DATA [J]. REVIEW OF ECONOMIC STUDIES, 1980, 47 (01) : 225 - 238
- [4] PROPORTIONAL PROJECTIONS IN LIMITED DEPENDENT VARIABLE MODELS [J]. ECONOMETRICA, 1984, 52 (02) : 531 - 534