共 28 条
[1]
[Anonymous], SURVEYS ECONOMETRICS
[2]
[Anonymous], BROOK PAP EC ACT
[3]
[Anonymous], 1993, RICERCHE EC, DOI DOI 10.1016/0035-5054(93)90032-X
[5]
Chiang A., 1984, Fundamental Methods of Mathematical Economics, V3rd ed.