矿业权重叠对我国煤炭产业全要素生产率的非线性影响
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1003-5230|volume|5|59-68
ISSN: 1003-5230
Source: 中南财经政法大学学报, Vol.volume, Iss.5, 2017-01, pp. : 59-68
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Abstract