International Research in Economics and Finance

Yang, Tiantian

• Vol 6, No 2 (2022) - Articles
  Evaluation on the Operation Efficiency of Medical Device Enterprises Under the Background of Digital Transformation —Empirical Analysis Based on DEA-Malmquist
  Abstract  PDF

International Research in Economics and Finance  ISSN 2529-8038 (Print)  ISSN 2591-734X (Online)

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