| 具有网络外部效应的三度价格歧视研究 |
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| 引用本文： | 滕颖,,唐小我. 具有网络外部效应的三度价格歧视研究[J]. 控制与决策, 2008, 23(3): 251-257 |
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| 作者姓名： | 滕颖 唐小我 |
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| 作者单位： | 电子科技大学,管理学院,成都,610054;电子科技大学,管理学院,成都,610054 |
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| 基金项目： | 国家自然科学基金，教育部科学技术研究重点项目 |
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| 摘 要： | 通过建立两厂商和两子市场的两阶段博弈模型,分析具有网络外部效应的寡头竞争市场厂商实施三度歧视定价的产出、价格和社会福利问题,研究结果表明:厂商通过歧视定价提高了强市场的价格,相应降低了弱市场的价格,虽然总产出没有改变,但却减少了社会总福利.
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| 关 键 词： | 三度价格歧视 网络外部效应 寡头竞争 |
| 文章编号： | 1001-0920(2008)03-0251-07 |
| 收稿时间： | 2007-03-12 |
| 修稿时间： | 2007-03-12 |
Third-degree price discrimination with network externality |
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| TENG Ying,TANG Xiao-wo. Third-degree price discrimination with network externality[J]. Control and Decision, 2008, 23(3): 251-257 |
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| Authors: | TENG Ying TANG Xiao-wo |
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| Affiliation: | TENG Ying,TANG Xiao-wo(School of Management,University of Electronic Science , Technology of China,Chengdu 610054,China.) |
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| Abstract: | Based on the game model with two periods in the duopoly and two separate sub-markets setting,the price,output and welfare effects of third-degree price discrimination with network externality are analyzed.The results show that the price in the strong market is heightened and the price in the weak market is lowered under price discrimination regime.The social welfare is worsen even if total output is unaffected by the regime change. |
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| Keywords: | Third-degree price discrimination Network externality Duopoly |
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