摘要
物联网是一门新兴的高科技产业,是继计算机、互联网与移动通信网之后的又一次信息产业浪潮。这篇文章运用数据包络分析(DEA)方法评价21家物联网上市公司绩效,得出该行业的总效率、纯技术效率、规模效率以及规模效率增减性,并在此基础上提出了优化资源配置和提高上市公司绩效的对策建议。从分析的数据及结果显示可以看出:我国物流上市公司总体效率不高,并且在效率上存在显著差异;从上述分析我们可以得出,造成我国物流企业总体绩效不佳的主要原因是纯技术无效率。
the Internet of Things is an emerging high-tech industry, also is another wave of information industry which is after the computer and Internet and mobile network. This article uses the data envelopment analysis （DEA） methods to evaluate the performance about the 23 Internet of Things Companies. Then we get the conclusion that the industry total efficiency, pure technical efficiency and scale efficiency, and scale efficiency increase or decrease. We put forward the opti- mal allocation of resources and improve the performance of listed corporations several suggestions. From the analysis of the data and results can be seen： the overall efficiency of listed companies in China^s logistics is not high, and there was a sig- nificant difference in efficiency; from the above analysis we can draw, resulting in poor overall performance of logistics enterprises in China is mainly due to purely technical Inefficiency.
出处
《未来与发展》
2011年第6期78-82,共5页
Future and Development
基金
陕西省企业管理重点学科研究项目资助
关键词
物联网
数据包络分析(DEA)
绩效评价
技术效率
规模效率
internet of things
data envelopment analysis
performance evaluation
technical efficiency
scale efficiency
