不同年龄阶段下中国企业绩效对创新投入的影响——来自制造业上市公司的动态面板数据

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-910x|34|12|88-95

ISSN: 1004-910x

Source: 工业技术经济, Vol.34, Iss.12, 2015-01, pp. : 88-95

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Abstract