Evolution of international trade and investment networks
文献类型：期刊论文
| 作者 | Zhang, Shuhong1,2; Wang, Lin1,2; Liu, Zhixin3 ; Wang, Xiaofan1,2
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| 刊名 | PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
 |
| 出版日期 | 2016-11-15 |
| 卷号 | 462页码:752-763 |
| 关键词 | International trade International investment Two-layer networks Evolution Community Rank |
| ISSN号 | 0378-4371 |
| DOI | 10.1016/j.physa.2016.06.117 |
| 英文摘要 | In this paper, an evolving two-layer international economy network (IEN) consisting of international trade network (ITN) and international investment network (IIN) as layers, is constructed to investigate the world economy from 2001 to 2010. First, the structure analysis shows that the average partner numbers for both trade and investment are increasing year by year, and the average volume has a significant decrease in 2008 for investment and 2009 for trade. The IIN has longer average path length and dramatically lower edge density compared with the ITN, yet its clustering coefficient is larger in all years. Then, the regional relativity indicates that the longer the distance between two countries, the smaller trade and investment volumes they carry in are general, and the impact of the geographical distance gradually reduces as time goes on. Furthermore, the countries and regions are ranked by Pagerank in ITN, IIN and IEN to illustrate the roles they played. And finally, community structures are detected to visualize the global economic landscape, with countries and regions in the same community ranked according to the total volume of trade or investment. (C) 2016 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[61473189] ; National Natural Science Foundation of China[61374176] ; National Natural Science Foundation of China[61273221] ; National Key Basic Research Program of China (973 program)[2014CB845302] ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China[61221003] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000381841900065 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/23562]  |
| 专题 | 系统科学研究所 |
| 通讯作者 | Wang, Lin |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Dept Automat, Shanghai 200030, Peoples R China 2.Minist Educ, Key Lab Syst Control & Informat Proc, Shanghai 200240, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shuhong,Wang, Lin,Liu, Zhixin,et al. Evolution of international trade and investment networks[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,2016,462:752-763. |
| APA | Zhang, Shuhong,Wang, Lin,Liu, Zhixin,&Wang, Xiaofan.(2016).Evolution of international trade and investment networks.PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,462,752-763. |
| MLA | Zhang, Shuhong,et al."Evolution of international trade and investment networks".PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 462(2016):752-763. |
入库方式： OAI收割
来源：数学与系统科学研究院
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