人口转变的储蓄效应和增长效应——论中国增长可持续性的人口因素被引量：460

Saving and Growth Effects of Demographic Transition:the Population Factor in the Sustainability of China's Economic Growth

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摘要人口转变是挑战中国经济持续增长的一个重要因素。在这个过程中 ,个人的生命周期和代际更替之间的相互叠加 ,通过劳动供给、储蓄和科技进步等渠道对长期经济增长施加影响。本文分析表明 ,人口转变使得中国从 2 0世纪 60年代中期开始享受人口红利 ,并一直持续到 2 0 1 5年前后。为了迎接人口老龄化冲击 ,中国需要通过扩大就业、加快人力资本积累和建立适合于中国国情的可持续的养老保障模式三条途径来充分挖掘未来潜在的人口红利。 Demographic transition is one of the vital factors challenging the sustainable economic growth in China.The interaction of individual life cycle and inter-generation overlapping in the process of demographic transition has impacted on the long-run economic growth through channels of labor supply,saving and technological progress.The empirical study in this paper points out that China's economy has enjoyed population dividend since the mid-1960s,and will benefit from it till about the year 2015.The decline in total dependency ratio contributed to the increase of saving rate by 5 percent or so,and to the increase of economic growth by more than one-fourth in the reform era.If the population dividend in the future 15 years is also included,the contribution of demographic transition will go up to about one-third of China's economic growth.In order to smooth the population aging shocks,it is very urgent for China to take measures such as scaling up employment,speeding up the accumulation of human capital,and setting up a sustainable pension system consistent with China's basic situation,so as to make full use of the future potential population dividend to promote its economic growth.

作者王德文蔡昉张学辉

机构地区中国社会科学院人口与劳动经济研究所中国社会科学院研究生院

出处《人口研究》 CSSCI 北大核心 2004年第5期2-11,共10页 Population Research

关键词中国人口转变储蓄效应增长效应经济增长全面建设小康社会人口结构 Population Dividend,Saving Rates,and Economic Growth

分类号 C924.24 [社会学—人口学]

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