共 17 条
- [1] CORPORATE DIVERSIFICATION AND MARKET STRUCTURE [J]. BELL JOURNAL OF ECONOMICS, 1974, 5 (01): : 196 - 204
- [2] BOSWELL J, 1971, RISE DECLINE SMALL F
- [4] BROZEN G, 1974, ANTITRUST B, V19, P381
- [5] CAVES RE, 1976, ESSAYS IND ORG HONOR, pCH3
- [6] Churchill, 1955, SURVEY CURR BUS, V35, P15
- [7] CHURCHILL BC, 1955, SURVEY CURR BUS, V35, P24
- [8] DEUTSCH L., 1975, SO EC J, V41, P450
- [10] GUDGIN G, 1978, IND LOCATION PROCESS