新冠疫情下长江中游城市群经济与区域经济发展实证分析

江西财经大学普通本科毕业论文AbstractCOVID-19 has caused great damage to the production and life of ourresidents,the survival and development of enterprises,international trade andother aspects,and has also had a huge impact on China's regional economy.Thispaper selects Wuhan,Changsha and Nanchang,the three provincial capitals of theurban agglomeration in the middle reaches of the Yangtze River,makes principalcomponent analysis on the economic development of these cities,determines twodata that can best explain the regional economy,and constructs the economicdevelopment index of the middle reaches of the Yangtze River.Novel coronaviruspneumonia was used to compare the data of the three city in 2019 and 2020 in thefirst quarter and 2020.The results showed that at the beginning of the outbreak,the overall regional economic development in the middle reaches of the YangtzeRiver was seriously hit.Novel coronavirus pneumonia is being rapidly controlledby the state.The epidemic situation has been rapidly controlled,and the work andproduction have been restored orderly,and the city's economic development indexhas shown a marked upward trend.Finally,the corresponding countermeasuresand suggestions are put forward for the economic development of the middlereaches of the Yangtze River in the normalization stage of epidemic preventionand control[Key words]COVID-19;Economic development of urban agglomerations in themiddle reaches of the Yangtze River;Regional economic development2