| 频率经济、市场进入与退出 |
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| 引用本文： | 廖刚,陈宏民,潘小军,钟中. 频率经济、市场进入与退出[J]. 工业工程与管理, 2007, 12(1): 7-9,19 |
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| 作者姓名： | 廖刚 陈宏民 潘小军 钟中 |
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| 作者单位： | 1. 上海交通大学,安泰管理学院,上海,200052
2. 东航集团,规划发展部,上海,200335 |
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| 摘 要： | 在位航空公司利用航空频率经济性构建轮辐型网络结构和歧视定价,导致经典的可竞争市场理论在放松管制后的航空市场中失灵.模型表明,当频率经济性强度系数较小时(0＜f＜0.305),在位者和新进入航空公司在三个市场都能共存;当频率经济性强度系数适中时(0.305≤f＜0.507),新进入航空公司将被迫退出其中一个市场;当频率经济性强度系数较大时(0.507≤f＜1),新进入航空公司将被迫退出所有市场.
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| 关 键 词： | 频率经济 网络结构 市场进入 市场退出 |
| 文章编号： | 1007-5429（2007）01-0007-03 |
| 修稿时间： | 2006-02-152006-05-20 |
Economies of Frequency, Market Entry and Quit |
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| LIAO Gang,CHEN Hong-min,PAN Xiao-jun,ZHONG Zhong. Economies of Frequency, Market Entry and Quit[J]. Industrial Engineering and Management, 2007, 12(1): 7-9,19 |
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| Authors: | LIAO Gang CHEN Hong-min PAN Xiao-jun ZHONG Zhong |
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| Affiliation: | 1. Antai School of Management, Shanghai Jiaotong Univ. , Shanghai 200052,China; 2. Planning and Development Dept. of Easten Airline of China, Shanghai 200335,China |
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| Abstract: | The incumbent airline built Hub-Spoke network based on the economy of frequency and made the discriminate pricing,this led the failure of classic theory of contestable market in the airline business after the slack control.The analysis showed three results: when the index of economies of frequency was big,the incumbent airline and new entrant could be existing in three markets;however,when the index of economies of frequency was general,the new entrant would be compelled to quit out of one of them;what's more,when the index of economies of frequency was small,the new entrant would be compelled to quit out of all the markets. |
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| Keywords: | economies of frequency network structure market entry, market quit |
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