政治关联与企业环保投资关系研究Research on the Relationship between Political Connection and Corporate Environmental Protection Investment
周 雷, 崔立权 下载量: 183 浏览量: 267
应用数学进展 Vol.11 No.9, September 16 2022, PDF, HTML, XML DOI:10.12677/AAM.2022.119679 被引量