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

被引：0

作者：

Liu, Bin ^{[1
]}

Mei, Shimeng ^{[1
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Coll Econ & Business Adm, Nanchang, Jiangxi, Peoples R China

来源：

2019 THE WORLD SYMPOSIUM ON SOFTWARE ENGINEERING (WSSE 2019) | 2015年

关键词：

Blockchain technology; full investment efficiency; DEA;

D O I：

10.1145/3362125.3362136

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

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 similar to 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.

引用

页码：93 / 97

页数：5