省际城市基础设施建设投融资效率评价——基于DEA模型的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-4161|volume|3|111-116

ISSN: 1003-4161

Source: 开发研究, Vol.volume, Iss.3, 2015-01, pp. : 111-116

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Abstract