高新技术企业研发投入的收益一风险退耦研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-8308|28|5|109-118

ISSN: 1004-8308

Source: 研究与发展管理, Vol.28, Iss.5, 2016-01, pp. : 109-118

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Abstract