金融发展、融资渠道与企业研发投入——基于中国高科技上市公司面板数据的实证研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-8141|33|11|1371-1377

ISSN: 1005-8141

Source: 资源开发与市场, Vol.33, Iss.11, 2017-01, pp. : 1371-1377

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Abstract