股权结构对研发投入与经营绩效关系调节效应研究——来自新一代信息技术产业上市公司的经验证据
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1673-291x|volume|22|82-86
ISSN: 1673-291x
Source: 经济研究导刊, Vol.volume, Iss.22, 2016-01, pp. : 82-86
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Abstract