| 二价拍卖中竞价同获胜者平均租金的关系 |
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| 引用本文： | 邱国新,沈浮.二价拍卖中竞价同获胜者平均租金的关系[J].安徽大学学报(自然科学版),2006,30(5):7-9,32. |
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| 作者姓名： | 邱国新 沈浮 |
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| 作者单位： | 中国人民解放军炮兵学院,数学教研室,安徽,合肥,230031;中国人民解放军炮兵学院,数学教研室,安徽,合肥,230031 |
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| 基金项目： | 国家自然科学基金资助项目(10201010) |
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| 摘 要： | 证明了竞价依RS序和LIR序增加分别是买方竞拍模式和卖方竞拍模式中获胜者平均租金递增的充分条件.当竞价依d isp序递增时,两种拍卖模式中获胜者的平均租金均会随之增加.
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| 关 键 词： | disp序 LIR序 RS序 顺序统计量 平均租金 样本间隔 |
| 文章编号： | 1000-2162（2006）05-0007-04 |
| 收稿时间： | 2005-11-14 |
| 修稿时间： | 2005-11-14 |
The relationship between bid and winner's expected rent under second-price auction |
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| QIU Guo-xin,SHEN Fu.The relationship between bid and winner's expected rent under second-price auction[J].Journal of Anhui University(Natural Sciences),2006,30(5):7-9,32. |
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| Authors: | QIU Guo-xin SHEN Fu |
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| Institution: | Teaching and Research Section of Mathematics, Artillery College of PLA, Hefei 230031, China |
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| Abstract: | It is shown that an increase of bidders' valuation in the sense of right spread order and location independent riskier order can lead to an increase of the expected rent of the winner in buyer's auction and(reversed) auction,respectively.The expected rent of the winner is further proved to increase if the bidders' valuation has an increase in the sense of dispersive order. |
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| Keywords: | dispersive order expected rent location independent riskier order order statistics right spread order sample spacing |
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