环境规制、政治关联和企业研发投入——基于民营上市企业的实证研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8409|31|10|43-46

ISSN: 1001-8409

Source: 软科学, Vol.31, Iss.10, 2017-01, pp. : 43-46

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