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Chinese Journal of Management Science ›› 2026, Vol. 34 ›› Issue (2): 185-194.doi: 10.16381/j.cnki.issn1003-207x.2023.1155

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Pharmaceutical Enterprises' Quality Management Decision Moran Analysis under Blockchain Technology——Based on the Perspective of Prospect Theory

Lilong Zhu1,2(), Yanping Xu1,2   

  1. 1.School of Business,Shandong Normal University,Jinan 250014,China
    2.Xing An Polytechnic University,Xing'an League,Inner Mongolia 137400,China
  • Received:2023-07-11 Revised:2023-11-07 Online:2026-02-25 Published:2026-02-04
  • Contact: Lilong Zhu E-mail:zhulilong2008@126.com

Abstract:

Effectively improving the drug quality and safety level and promoting the digital transformation of pharmaceutical enterprises is one of the hot issues that the government and the whole society are concerned about. The coupling of prospect theory and Moran process are introduced to construct the dynamic evolutionary game process of the drug quality management model of pharmaceutical enterprises. Based on the Markov probability transition matrix, the probability of mutual intrusion between the blockchain management model and the traditional management model is calculated, and the conditions for the two strategies to achieve evolutionary stability under the dominance of expected returns and external factors are obtained. The results are verified by numerical simulation using Matlab 2022b. It is found that, first of all, when the government subsidy amount is high, the blockchain management model tends to become a dominant strategy, and as the government subsidy amount decreases, the traditional management model gradually invades the blockchain management model; secondly, the greater the detection probability and penalty amount of government departments for drug quality and safety incidents, the more conducive it is to promote pharmaceutical enterprises to choose blockchain management models; thirdly, under the dominance of expected returns, if the loss of benefits brought by the traditional management model is higher than the cost of using blockchain technology, the blockchain management model will dominate the market; finally, when the game revenue meets certain conditions, the blockchain management model will become a dominant strategy only when the number of pharmaceutical enterprises in the market is below a certain threshold. Combined with model solving and simulation analysis, countermeasures and suggestions are provided for pharmaceutical enterprises' drug quality management decisions.

Key words: pharmaceutical enterprises, drug quality management, blockchain technology, prospect theory, Moran process

CLC Number: