中小板上市公司研发投入与盈利能力的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-9249|32|4|17-21

ISSN: 2095-9249

Source: 萍乡学院学报, Vol.32, Iss.4, 2015-01, pp. : 17-21

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