共 19 条
- [11] ADVERTISING, CONCENTRATION, AND PROFITABILITY - SIMULTANEITY PROBLEM [J]. BELL JOURNAL OF ECONOMICS, 1979, 10 (02): : 639 - 647
- [16] SIBLEY DS, 1982, ANTITRUST POLICY AVI
- [18] Weiss Leonard W, 1990, CONCENTRATION PRICE
- [19] [No title captured]