共 50 条
- [1] THE EFFECT OF LEARNING ON MARKET-STRUCTURE [J]. SOUTHERN ECONOMIC JOURNAL, 1988, 55 (01) : 196 - 201
- [2] THE EFFECT OF MARKET-STRUCTURE ON HMO PREMIUMS [J]. JOURNAL OF HEALTH ECONOMICS, 1995, 14 (01) : 81 - 105
- [9] TECHNOLOGICAL-CHANGE AND MARKET-STRUCTURE - AN EMPIRICAL-STUDY [J]. AMERICAN ECONOMIC REVIEW, 1983, 73 (02): : 205 - 209