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Research on the Operating Efficiency of Chinese Listed Pharmaceutical Companies Based on Two-Stage Network DEA and Malmquist

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  • Tsung-Xian Lin
  • Zhong-huan Wu
  • Xiao-xia Ji
  • Jia-jia Yang

Abstract

The development of pharmaceutical companies, which is an important part of the national economy and industry, is closely related to people’s livelihood issues. With the era of big data, this paper uses the two-stage DEA and Malmquist method to evaluate the efficiency of listed Chinese pharmaceutical companies. From a static and dynamic perspective, it analyses the total factor productivity index, pure efficiency change index, scale efficiency index, and so on. The results show that government subsidies have not had a positive impact on most Chinese pharmaceutical companies, and for films, diseconomies of scale caused by rapid expansion should be avoided.

Suggested Citation

  • Tsung-Xian Lin & Zhong-huan Wu & Xiao-xia Ji & Jia-jia Yang, 2021. "Research on the Operating Efficiency of Chinese Listed Pharmaceutical Companies Based on Two-Stage Network DEA and Malmquist," Mathematical Problems in Engineering, Hindawi, vol. 2021, pages 1-18, June.
    • Handle: RePEc:hin:jnlmpe:1475781
    DOI: 10.1155/2021/1475781
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