国家创新体系、资本密度与我国上市公司研发投入——基于制度观视角
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-7695|36|6|31-35
ISSN: 1000-7695
Source: 科技管理研究, Vol.36, Iss.6, 2016-01, pp. : 31-35
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Abstract