基于网络DEA的科技创新型企业投资效率评价分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-910x|35|1|83-91
ISSN: 1004-910x
Source: 工业技术经济, Vol.35, Iss.1, 2016-01, pp. : 83-91
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Abstract