重大风险预期、缓冲机制与民营企业研发投资Major Risk Expectation, Buffer Mechanism and R&D Investment of Private Enterprises
杨筱娟, 许为宾 下载量: 192 浏览量: 256
运筹与模糊学 Vol.13 No.6, December 5 2023, PDF, HTML, XML DOI:10.12677/ORF.2023.136602 被引量