行业集聚度、研发投入与企业价值
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-910x|volume|2|16-22
ISSN: 1004-910x
Source: 工业技术经济, Vol.volume, Iss.2, 2017-01, pp. : 16-22
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
会计与经济研究, Vol. 30, Iss. 4, 2016-01 ,pp. :