计划生育政策对农村出生人口性别比的影响——基于DID方法的实证检验
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-8870|volume|4|70-80
ISSN: 1002-8870
Source: 中国农村经济, Vol.volume, Iss.4, 2016-01, pp. : 70-80
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Abstract