Research On Informatization Performance Evaluation Of Listed Enterprises In Agricultural Products Processing Based On DEA

With the increasing penetration of information technology in people's production and life,the state pays more and more attention to the construction of information technology,and enterprises continue to increase investment in information technology to improve performance and self-development.Therefore,since the 20 th century,scholars have never interrupted the study of enterprise informatization,especially the performance evaluation of enterprise informatization.The performance evaluation of enterprise informationization is the summary and effect evaluation of enterprise informationization construction.Correct and timely evaluation can better guide enterprise informationization construction and avoid the paradox of enterprise informationization construction.It has been a long time for China's agricultural products processing enterprises to carry out information construction,so it is of great significance to evaluate the benefits of information technology.Information performance evaluation is the content of this paper.On the basis of reading a lot of literature at home and abroad,this paper comprehensively discusses the problem of enterprise informatization,and refers to other scholars' literature to establish the evaluation index system of informatization benefits,and studies the evaluation of informatization benefits.However,due to the lag and complementarity of enterprise informationization benefits,informationization has become a qualitative index that is difficult to quantify,which makes it difficult to assign weight to informationization.Therefore,it is not easy to evaluate enterprise informationization performance.In order to solve these difficulties,this paper chooses DEA method as the research tool,and uses principal component analysis method to assist.In this paper,15 listed enterprises of agricultural products processing are selected as the research object.These 15 enterprises are facing fierce competition in the market.Enterprises need to improve their competitiveness through information construction,and they are all listed companies with easy access to data.Therefore,the selected 15 enterpriseshave a certain representativeness.Then six indicators are used to establish the index system of informatization evaluation.After that,we use DEA and principal component analysis to analyze the corresponding indicators of 15 manufacturing enterprises,and draw the conclusion of information performance evaluation of each enterprise.For non-DEA enterprises,the reasons and improvement methods of non-DEA enterprises are given.Because DEA gives the index the optimal weight in terms of index weight,this makes the evaluation conclusion error.Therefore,this paper uses principal component analysis method to determine the weight of each index,which can eliminate errors and provide reference for enterprises to improve the level of information technology.Finally,the problems of enterprise informatization are summarized,and suggestions for enterprise informatization construction are put forward.