自主研发、外部知识获取与企业绩效研究——基于上市公司数据

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8409|29|2|46-50

ISSN: 1001-8409

Source: 软科学, Vol.29, Iss.2, 2015-01, pp. : 46-50

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract