共 5 条
[1]
THE MEASUREMENT OF PRODUCTIVE EFFICIENCY
[J].
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-GENERAL,
1957, 120 (03)
:253-290
[3]
Shephard R.W., 2015, THEORY COST PRODUCTI
[4]
LAW OF DIMINISHING RETURNS
[J].
ZEITSCHRIFT FUR NATIONALOKONOMIE-JOURNAL OF ECONOMICS,
1974, 34 (1-2)
:69-90
[5]
SHEPHARD RW, 1974, LECTURE NOTES ECONOM, V99