创业板推出、企业融资约束与研发投入强度——基于创业板企业上市前后的数据检验
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1001-8409|29|8|53-56
ISSN: 1001-8409
Source: 软科学, Vol.29, Iss.8, 2015-01, pp. : 53-56
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract