Mask dynamic supply and pricing decision-making method in respiratory infectious disease outbreak period

Abstract

The invention relates to a mask dynamic supply and pricing decision-making method in a respiratory infectious disease outbreak period. The method comprises the following steps: establishing a virus dynamic propagation intensity model considering a time dimension; on the basis of the virus dynamic propagation intensity model, considering a mask market sales price, a price sensitivity degree of a purchaser to a mask product and a market basic scale, and constructing a market mask demand function containing the virus dynamic propagation intensity; determining the actual sales volume of the mask supply chain according to the demand uncertainty caused by the dynamic change of the infection rate along with time; and establishing a profit function of the mask supply chain, and solving an optimal supply and pricing decision according to the profit function. The supply decision and the pricing decision of the mask can be scientifically made according to the dynamic change of the epidemic situation development situation, so that the market demand of preventing and controlling the epidemic situation is met to the maximum extent, and the possibility of loss of enterprises caused by excess products is reduced.

Description

technical field [0001] The invention relates to an optimized production technology, in particular to a dynamic supply and pricing decision-making method for masks during the outbreak of respiratory infectious diseases. Background technique [0002] The novel coronavirus pneumonia epidemic has brought immeasurable losses to the world. Data show that as of February 2021, more than 100 million people have been infected and 2.32 million people have died. During the outbreak, masks became an indispensable protective equipment against respiratory diseases, and its protective effect was verified as early as 2004 in the prevention and management of SARS virus. Masks are also one of the effective protective equipment to resist the spread of viruses when respiratory infectious diseases reappear in the future. The World Health Organization (WHO) released new guidelines on the use of masks by healthy people in community settings on April 6, 2020, advocating wearing masks to reduce the...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the mismatch between the supply and demand of protective equipment under the current global epidemic situation, a dynamic supply and pricing decision-making method for masks during the outbreak of respiratory infectious diseases is proposed, a linkage model between mask supply and virus dynamic transmission intensity is established, and the supply of mask companies is studied. Decision-making and market pricing mechanism to better match supply and demand, scientific production, optimize the mask supply chain system, ensure the stable operation of the mask supply chain, and enhance the elasticity and resilience of the mask supply chain

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