高新技术企业认证是否促进了企业创新?——基于A股上市公司数据的断点回归分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-5097|volume|10|5-10

ISSN: 1007-5097

Source: 华东经济管理, Vol.volume, Iss.10, 2017-01, pp. : 5-10

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Abstract