股权集中度、研发投入与公司绩效研究——基于医药行业上市公司的经验分析Research on the Relationship between Ownership Concentration, R&D Investment and Corporate Performance—Listed Companies Based on Pharmaceutical Industry
蒋凤怡 下载量: 536 浏览量: 1,046
理论数学 Vol.13 No.10, October 13 2023, PDF, HTML, XML DOI:10.12677/PM.2023.1310291 被引量
均值方差模型改进及实证检验Improvement and Empirical Testing of Mean Variance Model
张广忠 下载量: 136 浏览量: 346
运筹与模糊学 Vol.14 No.1, February 29 2024, PDF, HTML, XML DOI:10.12677/ORF.2024.141093 被引量
智能投顾的技术风险及其法律规制 Technical Risks and Legal Regulations of Intelligent Investment Advisory
杨谋群 下载量: 232 浏览量: 501
争议解决 Vol.9 No.1, January 17 2023, PDF, HTML, XML DOI:10.12677/DS.2023.91017 被引量
研发投入与企业绩效的关系研究——以科创板上市公司为例Research on the Relationship between R & D Investment and Enterprise Performance—Taking the Listed Companies on Kechuang Board as an Example
李 芸 下载量: 1,007 浏览量: 3,378
社会科学前沿 Vol.10 No.9, September 29 2021, PDF, HTML, XML DOI:10.12677/ASS.2021.109369 被引量
中公教育投资策略与EVA财务绩效评价 Zhonggong Education Investment Strategy and EVA Financial Performance Evaluation
邱 妍, 熊 薇, 吴燕丽, 秦欣梅, 徐 梅 下载量: 624 浏览量: 1,657 科研立项经费支持
国际会计前沿 Vol.10 No.3, September 26 2021, PDF, HTML, XML DOI:10.12677/FIA.2021.103007 被引量
我国绿色证券投资基金的财务绩效与传统基金是否存在显著差异Is There a Significant Difference between the Financial Performance of China’s Green Securities Investment Fund and the Traditional Fund
迟子欣 下载量: 172 浏览量: 315
运筹与模糊学 Vol.14 No.2, April 8 2024, PDF, HTML, XML DOI:10.12677/orf.2024.142116 被引量
股权集中度、研发投入与公司绩效关系研究——基于产权异质性视角Research on the Relationship between Ownership Concentration, R&D Investment and Company Performance—Based on the Perspective of Heterogeneity of Property Rights
李 莹 下载量: 443 浏览量: 2,513
运筹与模糊学 Vol.12 No.4, October 28 2022, PDF, HTML, XML DOI:10.12677/ORF.2022.124120 被引量
ETF绩效度量研究——以沪深300 ETF为例The Research on Performance Measurement of Exchange Traded Funds—Taking Hushen300 ETF as an Example
邝潇珂, 陆晨烨, 宋斌 下载量: 1,032 浏览量: 2,608
管理科学与工程 Vol.7 No.2, June 29 2018, PDF, HTML, XML DOI:10.12677/MSE.2018.72016 被引量
环保税法、投资水平与重污染企业环境绩效Environmental Protection Tax Law, Investment Level, and Environmental Performance of Heavy Polluting Enterprises
王 达, 吴继忠 下载量: 211 浏览量: 394
运筹与模糊学 Vol.14 No.1, February 29 2024, PDF, HTML, XML DOI:10.12677/ORF.2024.141048 被引量
上市家族企业的研发创新投资行为研究Research on R&D Innovation Investment Behavior of Listed Family Firm
费禹乐, 张玉珠, 尹飘扬 下载量: 391 浏览量: 527 科研立项经费支持
服务科学和管理 Vol.12 No.2, March 24 2023, PDF, HTML, XML DOI:10.12677/SSEM.2023.122018 被引量