共 8 条
[1]
FELLER W, 1950, INTRO PROBABILITY TH, V1
[2]
LINTNER J, 1962, REV EC STATISTICS, V44
[3]
MANDELBROT B, 1962, IBM NC87 RES NOT
[4]
MARKOWITZ H, 1952, J FINANCE, V0007
[5]
MARKOWITZ H, 1959, COWLES F MONOGRAPH, V16
[6]
QUANDT RE, 1960, Z NATIONALOKONOMIE, V20
[7]
ROY AD, 1952, ECONOMETRICA, V20
[8]
Tobin J., 1958, REV EC STUDIES, V25