共 4 条
[1]
Arrow K., 1971, ESSAYS THEORY RISK B
[2]
Gorman W. M., 1968, REV ECON STUD, V32, P369, DOI DOI 10.2307/2296766
[3]
GORMAN WM, 1970, CONCAVITY ADDITIVE U
[4]
MALINVAUD E, 1972, LECTURES MICROECONOM