共 28 条
[1]
Belsley DA, 1980, Regression diagnostics: Identifying influential data and sources of collinearity
[2]
BENNETT M, 1973, J AM SOC FARM MANAGE, V37, P37
[3]
BROKKEN RF, 1987, 570 USDA ERS
[4]
*EC RES SERV USDA, 1962, AGR RES AGR LAND VAL
[5]
COMPETITIVE PRICING FOR THE MCGREGOR RANGE - IMPLICATIONS FOR FEDERAL GRAZING FEES
[J].
JOURNAL OF RANGE MANAGEMENT,
1994, 47 (02)
:155-158
[6]
Greene, 2003, ECONOMETRIC ANAL, P1241
[7]
HACKETT D, 1993, CASPER STAR TRI 1030
[8]
KEARL WG, 1989, B930 U WYOM
[9]
Kmenta J., 1996, Elements of econometrics