Analyzing the prices of the most expensive sheet iron all over the world: modeling, prediction and regime change
文献类型：期刊论文
| 作者 | Song, Fu-Tie1,2; Zhou, Wei-Xing1,2,3,4,5 |
| 刊名 | Physica a-statistical mechanics and its applications
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 389期号:17页码:3538-3545 |
| 关键词 | Econophysics Auction markets Private car license plate Regime change Modeling and prediction |
| ISSN号 | 0378-4371 |
| DOI | 10.1016/j.physa.2010.04.010 |
| 通讯作者 | Zhou, wei-xing(wxzhou@ecust.edu.cn) |
| 英文摘要 | The private car license plates issued in shanghai are bestowed the title of "the most expensive sheet iron all over the world", more expensive than gold. a citizen has to bid in a monthly auction to obtain a license plate for his new private car. we perform statistical analysis to investigate the influence of the minimal price p(min) of the bidding winners, the quota n(quota) of private car license plates, the number n(bidder) of bidders, as well as two external shocks including the legality debate of the auction in 2004 and the auction regime reform in january 2008 on the average price p(mean) of all bidding winners. it is found that the legality debate of the auction had marginal transient impact on the average price in a short time period. in contrast, the change of the auction rules has significant permanent influence on the average price, which reduces the price by about 3020 yuan renminbi. it means that the average price exhibits nonlinear behaviors with a regime change. the evolution of the average price is independent of the number n(bidder) of bidders in both regimes. in the early regime before january 2008, the average price p(mean) was influenced only by the minimal price p(min) in the preceding month with a positive correlation. in the current regime since january 2008, the average price is positively correlated with the minimal price and the quota in the preceding month and negatively correlated with the quota in the same month. we test the predictive power of the two models using 2-year and 3-year moving windows and find that the latter outperforms the former. it seems that the auction market becomes more efficient after the auction reform since the prediction error increases. (c) elsevier b.v. all rights reserved. |
| WOS关键词 | MIXED TRAFFIC FLOW ; LEAST-SQUARES ; CHINA |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000280118100021 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2412304 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou, Wei-Xing |
| 作者单位 | 1.E China Univ Sci & Technol, Sch Business, Shanghai 200237, Peoples R China 2.E China Univ Sci & Technol, Res Ctr Econophys, Shanghai 200237, Peoples R China 3.E China Univ Sci & Technol, Sch Sci, Shanghai 200237, Peoples R China 4.E China Univ Sci & Technol, Minist Educ, Engn Res Ctr Proc Syst Engn, Shanghai 200237, Peoples R China 5.Chinese Acad Sci, Res Ctr Fictitious Econ & Data Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Fu-Tie,Zhou, Wei-Xing. Analyzing the prices of the most expensive sheet iron all over the world: modeling, prediction and regime change[J]. Physica a-statistical mechanics and its applications,2010,389(17):3538-3545. |
| APA | Song, Fu-Tie,&Zhou, Wei-Xing.(2010).Analyzing the prices of the most expensive sheet iron all over the world: modeling, prediction and regime change.Physica a-statistical mechanics and its applications,389(17),3538-3545. |
| MLA | Song, Fu-Tie,et al."Analyzing the prices of the most expensive sheet iron all over the world: modeling, prediction and regime change".Physica a-statistical mechanics and its applications 389.17(2010):3538-3545. |
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来源：中国科学院大学
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