The Empirical Study Based On ERP Implementation Impact The Performance Of China's Listed Manufacturing Companies

Enterprise Resource Planning (ERP) was proposed by Gartner Group Inc. in the 20th century,90 years. It is based on Materials Requirements Planning (MRP) and Manufacturing Resource Planning (MRP II).ERP is committed to all activities in business management session; make full use of modern information technology to the establishment of information network system.In 1992, SAP introduced the first formal ERP software, R/3, thus as the most important enterprise management system,ERP have been widely used in a variety of organizations worldwide.Many enterprises in developed countries adopted the new ERP management tools,and have achieved good results.So far, according to statistics, more than a thousand domestic companies purchased MRPⅡ/ERP software, investment in more than 80 billion yuan, but the improvement in business performance was only 10%-20%.In this paper, based on a large number of literature,I used SPSS and EXCEL to analyse the empirical data of domestic listed manufacturing enterprises before and after the implementation of ERP.First,Trying to verify whether the implementation of ERP can effectively enhance the performance of China's listed companies.Second,Through the ERP software selection,industry differences and business process reengineering to analyse the performance differences between different enterprises, trying to find the factors affecting ERP implementation results.Finally,based on empirical findings,hoping to put forward reasonable proposals.This study is divided into four parts:ChapterⅠ, Introduction section. This section presents the background of this research,the purpose and meaning,the main content, the research methods and innovations of this article.Compared to previous studies, this paper has the following innovations:1,This paper uses empirical research methods, rigorously and Scientifically reflect corporate performance after the implementation of ERP.2,This study targets the entire manufacturing enterprises, conclusion of the study can fully reflect the effect of ERP implementation.3,Verify the existence of "delayed phenomenon"in the implementation of ERP in China.4,Through the ERP software selection, industry differences and business process reengineering to analyse the performance differences between different enterprises, trying to find the factors affecting ERP implementation results.5,Based on empirical findings, to put forward reasonable proposals.ChapterⅡ, Relevant theory and literature review section.First, briefly reviewed the concept of ERP and its theoretical development, and explained the application of ERP in China.Then,briefly summarized the concept and evaluation systems of business performance. Finally, reviewed domestic and foreign studies on the relationship between ERP implementation and corporate performance.ChapterⅢ, Empirical research section.First, propose five research hypothesis of this article.Second,describe the principles of sample selection and research indicators.Third,use SPSS and EXCEL to analyse the empirical data of domestic listed manufacturing enterprises before and after the implementation of ERP.ChapterⅣ, the conclusion part.First of all, summarize the conclusions of ChapterⅢand analysis their causes.Then according to the results of empirical research, give advices to the application of ERP.The appendix in the article list the sample enterprises and the results of SPSS software.