技术创新研发投入、融资约束与股票回报——来自中国A股市场的经验证据

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-8308|29|5|54-65

ISSN: 1004-8308

Source: 研究与发展管理, Vol.29, Iss.5, 2017-01, pp. : 54-65

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Abstract