共 8 条
[1]
BAUMOL WJ, 1952, Q J EC NOV
[2]
Beranek W., 1963, ANAL FINANCIAL DECIS
[4]
CHARNES A, 1959, J BUSINESS JAN
[6]
JACOBS DP, 1960, J FINANCE SEP
[7]
KEYNES JM, 1936, GENERAL THEORY EMPLO
[8]
Lutz F., 1951, THEORY INVESTMENT FI