Research On The Leading Role Of Core System Integrators To Listed Companies In Information Technology Industry

The research object of this article is information technology companies,and the purpose of the research is to verify whether outstanding core system integrators in the information technology industry can drive companies in the entire industry chain to improve their R&D levels by improving their R&D capabilities,thereby enhancing their business capabilities and business performance.Contribute to the development of a country's information technology industry.At the same time,in the capital market,excellent core system integrators in the information technology industry and closely related companies in their supply chains are also hotspots for investment in domestic and foreign stock markets(such as Apple concept stocks,Huawei concept stocks).This article uses this to prove this type of investment hotspot in the stock market is also reasonable from the perspective of the mutual influence of enterprises in the industry chain.This article first takes Huawei,an excellent core system integrator in my country's information technology industry,as a case to analyze its impact on enterprises in the relevant industry chain.Although the related companies in the industry chain influence each other,the degree of their influence and the directional effect are different.Excellent core system integrators may lead the industry.For example,the success or failure of Huawei's Hongmeng operating system cannot be separated from the active application of enterprises in the industrial chain to form an ecological chain.However,this does not deny that Huawei,as the core system integrator of domestic operating systems,will play a leading role in the breakthroughs in the localization of operating systems.Taking the information technology industry as an example,this article selects a total of 70 companies in the industry chain closely related to Huawei(an excellent core system integrator in the information technology industry)in Shanghai and Shenzhen,and uses data from2015 to 2019 for empirical analysis.,Quantify the impact of Huawei on its related companies in the industry chain.That is to study: First,the impact of Huawei's R&D investment and number of patents on the profitability of related companies in the industry chain;second,the impact of Huawei's R&D investment and number of patents on the R&D investment of related companies in the industry chain,the number of patents,and the industry chain The impact of related companies' R&D investment and number of patents on their profitability.If the results of the above two empirical tests are significantly positively correlated,it can prove that Huawei has a leading role in related companies in its industry chain.The main conclusions obtained from the research are as follows:(1)Excellent core system integrators will play a leading role in enterprises in the information technology industry.(2)This article takes Huawei and its related companies in the industry chain as an example.It also illustrates that in the stock market,listed companies in the information technology industry that are closely related to excellent core system integrators tend to become investment hotspots.This situation It is reasonable.