共 27 条
- [2] BATSELL RR, 1978, LEAST SQUARES PARAME
- [3] BECKER G, 1963, BEHAV SCI, V3, P199
- [4] BECKWITH NE, 1976, J MARKETING RES, V12, P265
- [8] HLAVAC TE, 1966, 4TH P INT C OP RES
- [9] HUFF D, 1962, EMERGING CONCEPTS MA
- [10] Johnston J., 1972, ECONOMETRIC METHODS, V2nd edn