Research on Investment Efficiency of Listed Companies Based on DEA Blockchain Concept

B. Liu, Shi Mei
{"title":"Research on Investment Efficiency of Listed Companies Based on DEA Blockchain Concept","authors":"B. Liu, Shi Mei","doi":"10.1145/3362125.3362136","DOIUrl":null,"url":null,"abstract":"Now that society is in the second digital revolution, blockchain technology will be widely used in various fields. From the perspective of blockchain technology application, this paper takes the financial indicators of the input and output of the blockchain concept of China's A-share listed in 2015~2018 as a sample, and introduces the DEA method to analyze its investment efficiency. The results show that the introduction of blockchain technology is shorter and the investment efficiency is declining. Therefore, improving the cost management and controlling the cost of investment will help the investment efficiency of listed companies in the blockchain concept stocks.","PeriodicalId":399643,"journal":{"name":"Proceedings of the 1st World Symposium on Software Engineering","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1st World Symposium on Software Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3362125.3362136","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

Now that society is in the second digital revolution, blockchain technology will be widely used in various fields. From the perspective of blockchain technology application, this paper takes the financial indicators of the input and output of the blockchain concept of China's A-share listed in 2015~2018 as a sample, and introduces the DEA method to analyze its investment efficiency. The results show that the introduction of blockchain technology is shorter and the investment efficiency is declining. Therefore, improving the cost management and controlling the cost of investment will help the investment efficiency of listed companies in the blockchain concept stocks.
基于DEA b区块链概念的上市公司投资效率研究
现在社会正处于第二次数字革命,区块链技术将被广泛应用于各个领域。本文从区块链技术应用的角度出发,以2015~2018年中国a股上市公司区块链概念投入产出的财务指标为样本,引入DEA方法对其投资效率进行分析。结果表明,区块链技术的引入时间较短,投资效率在下降。因此,完善成本管理,控制投资成本,有利于区块链概念股上市公司的投资效率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信