共 50 条
- [27] NATURAL MONOPOLY AND DIFFERENTIAL PRICING JOURNAL OF ECONOMICS-ZEITSCHRIFT FUR NATIONALOKONOMIE, 1994, 59 (03): : 287 - 309
- [28] DISMANTLING COMPETITION IN A NATURAL MONOPOLY QUARTERLY REVIEW OF ECONOMICS AND BUSINESS, 1985, 25 (03): : 6 - 21