融资约束对战略性新兴产业投资效率的影响——基于异质性随机前沿模型的实证研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-4283|volume|4|64-75

ISSN: 1672-4283

Source: 陕西师范大学学报:哲学社会科学版, Vol.volume, Iss.4, 2015-01, pp. : 64-75

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Abstract