中国农村贫困老年人的潜在医疗需求研究——基于倾向评分匹配的反事实估计
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1005-3425|volume|2|127-137
ISSN: 1005-3425
Source: 经济评论, Vol.volume, Iss.2, 2017-01, pp. : 127-137
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Abstract