共 11 条
- [1] Arrow, 1972, RATE DIRECTION INVEN, P219, DOI DOI 10.1515/9781400879762-024
- [2] BALDWIN WL, 1969, S EC J JUL, P18
- [3] Barlow R. E., 1965, MATH THEORY RELIABIL, P9
- [4] BARZEL Y, 1968, REV EC STAT AUG, P348
- [6] KAMIEN MI, 1971, J APPLIED PROBAB MAR, P60
- [7] KUENNE RE, 1968, MICROECONOMIC THEORY, P138
- [8] NELSON RR, 1967, TECHNOLOGY ECONOMIC, P53
- [10] USHER D, 1964, ECONOMICA, P18