Power-Law Tail in the Chinese Wealth Distribution  

作　　者：丁宁 王有贵 

机构地区：[1]Department of Systems Science, School of Management, Beijing Normal University, Beijing 100875

出　　处：《Chinese Physics Letters》2007年第8期2434-2436,共3页中国物理快报（英文版）

摘　　要：We analyse the data from the recently published lists of the richest Chinese from the year 2003 to 2005. The results confirm that in these years the wealth is distributed according to a power law with exponents between 1.758 and 2.285 in the high end. The power distribution is found to be quite robust although the persons in the list change drastically and the wealth increases rapidly. The relation between the wealth and the absolute change of wealth rejects the notion that the wealth evolution is a multiplicative stochastic process.We analyse the data from the recently published lists of the richest Chinese from the year 2003 to 2005. The results confirm that in these years the wealth is distributed according to a power law with exponents between 1.758 and 2.285 in the high end. The power distribution is found to be quite robust although the persons in the list change drastically and the wealth increases rapidly. The relation between the wealth and the absolute change of wealth rejects the notion that the wealth evolution is a multiplicative stochastic process.

关 键 词：coated conductor buffer layer self-epitaxy CEO2 

分 类 号：F124.7[经济管理—世界经济]