共 13 条
- [1] AMEY LR, 1964, J ROYAL STATISTICA A
- [2] BERRY CH, 1975, CORPORATE GROWTH DIV
- [3] BLAIR JM, 1972, ECONOMIC CONCENTRATI
- [4] Edwards C.D., 1955, BUSINESS CONCENTRATI
- [5] GEORGE KD, 1972, ECONOMIC J S
- [6] GORECKI PK, 1975, J INDUSTRIAL ECONOMI
- [7] Gort M., 1962, DIVERSIFICATION INTE
- [8] HART PE, 1971, J ROYAL STATISTICA A
- [9] HASSID J, 1975, MANCHESTER SCH ECONO
- [10] KUEHN D.A., 1975, TAKEOVERS THEORY FIR