Evolutionary Game Research on Price Negotiation of Patent Medicine Medical Insurance in China

Corresponding author: wangennan, 2511094075@qq.com

DOI: 10.12201/bmr.202303.00032

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  Abstract: Based on the evolutionary game theory and the current situation of patent drug price negotiation in China, this paper established the evolutionary model of patent drug price negotiation game, and carries out simulation and empirical analysis to explore the factors that influence the stable state of evolutionary game and its action path. The results show that the sales of patent drugs before and after negotiations, the initial willingness and direction of negotiation between the negotiating parties and the consideration of social reputation impact on the outcome of evolution and stability. Finally, from the above point of view, the negotiation proposals for optimizing patent drug prices are proposed.

  Key words: Patent Drugs; Medical Insurance; Price Negotiation; Evolutionary Game

  Submit time: 23 March 2023

  Copyright: The copyright holder for this preprint is the author/funder, who has granted biomedRxiv a license to display the preprint in perpetuity.
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