上市公司社会资本、研发投入与创新产出——来自TMT和互联网企业的证据
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1671-1807|17|2|138-144
ISSN: 1671-1807
Source: 科技和产业, Vol.17, Iss.2, 2017-01, pp. : 138-144
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Abstract