Department of Economics, Un iversity of Southern California, Los Angeles, CA 90089-0253, USA.
Proc Natl Acad Sci U S A. 2012 Jun 19;109(25):9775-80. doi: 10.1073/pnas.1205672109. Epub 2012 May 14.
Despite its unprecedented growth in output per capita in the last two decades, China has essentially followed the life satisfaction trajectory of the central and eastern European transition countries--a U-shaped swing and a nil or declining trend. There is no evidence of an increase in life satisfaction of the magnitude that might have been expected to result from the fourfold improvement in the level of per capita consumption that has occurred. As in the European countries, in China the trend and U-shaped pattern appear to be related to a pronounced rise in unemployment followed by a mild decline, and an accompanying dissolution of the social safety net along with growing income inequality. The burden of worsening life satisfaction in China has fallen chiefly on the lowest socioeconomic groups. An initially highly egalitarian distribution of life satisfaction has been replaced by an increasingly unequal one, with decreasing life satisfaction in persons in the bottom third of the income distribution and increasing life satisfaction in those in the top third.
尽管中国在过去二十年中人均产出呈前所未有的增长态势,但实际上,其生活满意度的变化轨迹与中东欧转型国家相似——呈现出 U 型波动,并且呈持平或下降趋势。没有证据表明生活满意度有显著提高,而这种提高本应归因于人均消费水平提高了四倍。与欧洲国家一样,在中国,这种趋势和 U 型模式似乎与失业率的显著上升有关,随后失业率有所下降,同时社会安全网也逐渐瓦解,收入不平等现象日益加剧。生活满意度恶化的负担主要落在了社会经济地位最低的群体身上。生活满意度最初在社会经济地位方面分配较为平等,后来逐渐变得不平等,收入分配最低的三分之一人群的生活满意度下降,而收入分配最高的三分之一人群的生活满意度上升。