成果/Result
- Long-term correlations and multifractal nature in the intertrade durations of a liquid Chinese stock and its warrant被引量：51收藏
- 作者：Ruan, Yong-Ping Zhou, Wei-Xing
- 机构：E China Univ Sci & Technol;E China Univ Sci & Technol;E China Univ Sci & Technol
- 来源：PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 2011
- 关键词：Econophysics Stock and warrant Intertrade duration Correlation Multifractal analysis
- Product market competition, asset strategy and enterprise operating liabilities被引量：15收藏
- 作者：Ma, Chuanhui Ruan, Yongping Zheng, Kai
- 机构： School of Business
- 来源：Journal of Intelligent and Fuzzy Systems 2018
- 关键词：Commerce - Decision theory - Finance
- Balance or collusion? An empirical study on ownership balance mechanism in equity private placements of Chinese listed firms被引量：13收藏
- 作者：Gu, Hangyu Ruan, Yongping Zheng, Kai
- 机构： Business School
- 来源：Conference Proceedings of the 6th International Symposium on Project Management, ISPM 2018 2018
- 关键词：Project management
- Do large shareholders collude with institutional investors? Based on the data of the private placement of listed companies被引量：8收藏
- 作者：Ruan, Yong-Ping Song, Xin Zheng, Kai
- 机构：East China Univ Sci & Technol
- 来源：PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 2018
- 关键词：Private placement Institutional investors Conspiracy Discount
- Credit resource allocation mechanism in enterprises heterogeneous level of strategic emerging industries in China被引量：0收藏
- 作者：Ma, Chuan-Hui Ruan, Yong-Ping
- 机构： School of Business
- 来源：Revista de la Facultad de Ingenieria 2017
- 关键词：Resource allocation
- 供应链网络位置与企业竞争地位被引量：0收藏
- 作者：于明洋 吕可夫 阮永平
- 机构：厦门大学管理学院;华东理工大学商学院
- 来源：《系统工程理论与实践》 2022
- 关键词：供应链网络 网络中心性 竞争地位
- 摘要：供应链网络作为企业所处社会网络的重要组成部分之一,会对企业的生产经营以及战略决策产生重要影响.本文利用2004-2019年中国沪深A股上市公司披露的前五名供应商和客户信息构建了供应链网络,使用度中心性衡量不同企业在供应链...
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