Population Research ›› 2012, Vol. 36 ›› Issue (3): 3-13.
Research Group of China Population and Development Research Center,Gui Jiangfeng1,Ma Li1,Jiang Weiping1,Wang Qinchi1,Zhang Xuyin1,Chen Jiapeng1,Wang Junping1
中国人口与发展研究中心课题组,桂江丰1,马力1,姜卫平1,王钦池1,张许颖1,陈佳鹏1,王军平1