融资约束、政府补贴与新能源企业投资效率——基于异质性双边随机前沿模型

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-910x|35|8|145-153

ISSN: 1004-910x

Source: 工业技术经济, Vol.35, Iss.8, 2016-01, pp. : 145-153

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Abstract