| In 2020,China accounted for 30% of the world’s carbon emissions,other countries will be very concerned about China’s future carbon emissions.As the world’s second largest economy,China has a responsibility to act on future carbon emissions.China has a responsibility to act on future carbon emissions.In September 2020,China announced a two-carbon goal,which aims to achieve carbon peak by 2030 and carbon neutrality by 2060.The importance of the transport sector in global carbon emissions.In 2020,26% of global carbon emissions will come from the transport sector.Similarly,in order to achieve the "two-carbon" goal,China issued the "Action Plan for Peaking Carbon emissions by 2030" in October 2021,which defines specific measures for peaking carbon emissions.Among them,new energy vehicle enterprises to help transport green and low-carbon action.To realize sustainable development of new energy automobile enterprise is one of the strategic goals of our country,and it is necessary to study the factors affecting the high performance of new energy automobile enterprise.The application of fuzzy set qualitative analysis method(fs QCA)requires a certain theoretical basis.Scholars have theorized that TOE(Technology-Organization-Environment)framework is frequently employed in fuzzy set qualitative analysis to make it more suitable for the research object.On the one hand,this thesis quotes the research results of previous scholars,on the other hand,it takes the theory of smile curve,economies of scale and other theories as the basis to ensure that the factors and indicators involved in the model construction are reasonable and reasonable.Finally,it concludes: Research and development investment,patent output,concentration of equity,enterprise size,government subsidies and other factors,and then the fuzzy set qualitative analysis method is used to analyze the above factors and their combinations,and the influence of the factors and their combinations on the performance of China’s new energy vehicle enterprises is obtained and analyzed.At the same time,this thesis selects China’s new energy vehicle industry as the research object,conducts qualitative research on 11 carefully selected Chinese new energy vehicle production companies as industry representatives,and selects BYD as a typical company for analysis and comparison,and lists points that need additional attention under the requirement of high performance.Improvement measures are proposed for BYD and other new energy automobile enterprises to obtain high performance in the future.At the end of the thesis,the future of BYD is prospeced.The research results of this thesis show that we should pay attention to the core factors and auxiliary factors in the enterprise,such as patent production,equity concentration,enterprise size,and government R&D subsidies,and identify the most suitable collocation approach for enterprises to reach high performance. |