Demographic Consequences of an Immediate Transition to a Universal Two-child Policy
Zhai Zhenwu, Zhang Xianling, Jin Yongai
Population Research . 2014, (2): 3 -17 . 

Copyright © Population Research, All Rights Reserved.
Tel: 010-62511320　Fax: 010-62511320　E-mail: rkyj@ruc.edu.cn
Powered by Beijing Magtech Co., Ltd.