Abstract.This paper selects the panel data of 16 prefecture level cities in Anhui Province from 2010 to 2019, uses the entropy method to calculate science and technology finance and high-quality economic development, and uses the coupling coordination model and PVAR model to measure the coupling and interaction relationship between them. The research shows that science and technology finance and high-quality economic development in Anhui Province is developing steadily and well. The coupling and coordination degree of local level cities is developing to a higher level, but more than half of prefecture … Read more →

Abstract.In view of the current situation and differences of the development level of ecological civilization construction of urban agglomeration in the Yangtze River Delta, in order to improve the development level of ecological civilization construction of urban agglomeration in the Yangtze River Delta, 26 prefecture level cities in the Yangtze River Delta are selected as the research object. Based on the relevant data of Anhui Statistical Yearbook in 2021, 14 indicators from three aspects of economic development, social development and environmental protection are selected to establish a … Read more →

Abstract.With the continuous development of social economy and the emergence of new digital technologies, the community is increasingly concerned about the digital economy. Companies have been undergoing digital transformation, which is bound to have an impact on business operations due to the uncertainty of data flow and external conditions. This paper explores the impact path of digital transformation on enterprise value with the help of Bootstrap analysis, taking A-share listed companies from 2009-2019 as a sample, and the results show that digital transformation enhances enterprise value, in which … Read more →

Abstract.This paper evaluates the sustainable development of China's competitive sports by using PSG model, principal component analysis, entropy method, coupling coordination degree model and grey correlation model. Sports development in the area of the sample and take the PSG model, principal component analysis (PCA) and entropy method to evaluate various provinces and cities and regions in the development of competitive sports scores, the PSR model coupling coordination degree evaluation of parts of the development of the coordination degree between the three systems, and finally build obstacle … Read more →

Abstract.With the formal entry into force of RCEP, China's cross-border e-commerce has ushered in greater development opportunities. However, China's cross-border e-commerce is facing a series of problems such as low logistics efficiency, high cost, lack of talents and high payment risk, which hinder the development of China's cross-border e-commerce. Therefore, this paper analyzes the development status and difficulties of China's cross-border e-commerce and the impact of the implementation of RCEP on China's cross-border e-commerce, so as to put forward the specific path and policy optimization … Read more →

Abstract.Driven by the goal of carbon peaking and carbon neutrality, the low carbonization of China's transportation sector has become an inevitable trend. As the largest carbon emission tool in the field of transportation, the automobile is naturally closely related to the realization of the double carbon target, and the implementation of the double carbon target will obviously have a certain impact on the new energy automobile industry. This project aims to study the extent to which the double carbon target affects the financing efficiency of the new energy automobile industry, and analyze the degree … Read more →

Abstract.Biscuit is a common food in life. Because it is convenient to eat, it has become a standing food for snacks, afternoon tea and so on. Nowadays, the biscuit industry is developing continuously, and its market competitiveness is becoming stronger and stronger. There are a variety of biscuit packaging types in the market. The common types of biscuit packaging include plastic film sealed packaging, wax paper packaging, carton packaging and tin packaging, which have their own advantages, However, in the process of use, the disadvantages are also obvious. Although the iron box packaging can be … Read more →