摘要
在主成分分析法的基础上,利用数据包络分析法,以33家出版传媒上市公司2022年的经营数据为研究样本,测算分析公司的经营效率。结果表明,超半数公司的综合效率无效,需进一步在企业管理、技术投入和企业规模等方面进行调整,优化配置资源。通过投影分析得到综合效率非有效企业的投入冗余和产出不足,供各公司参考。
On the basis of principal component analysis,this study used the DEA model to calculate and analyze the operating efficiency of 33 listed publishing and media companies according to their 2022 business data as research samples.The results indicated that over half of the companies'overall efficiency is ineffective,and further adjustments need to be made in enterprise management,technology investment,and enterprise scale to optimize resource allocation.By projection analysis,the input redundancy and output deficiency of inefficient enterprises with comprehensive efficiency are obtained,which can be used as a reference for various companies.
作者
李薇
LI Wei(Chinese Academy of Press and Publication,Beijing 100073)
出处
《科技促进发展》
2023年第12期776-784,共9页
Science & Technology for Development
关键词
数据包络法
出版传媒上市公司
经营效率
DEA
listed publishing and media companies
operating efficiency
