Analysis of the impact of epidemic situation on economic production loss

Under the background of increasing economic development pressure in China, this paper evaluates the impact of COVID-19 in 2020 from the perspective of economic losses. Entropy method model was used to evaluate the impact of the current epidemic on all walks of life in China through entropy weighting method for selected indicators. Among them, residents' consumption capacity, industrial capacity, general trade import and export capacity, and fixed asset investment capacity have a certain negative impact. With the gradual increase of the outbreak time, the data reflected from January 2019 to December 2020 are studied and analyzed.