Open AccessEvaluation on the Operation Efficiency of Medical Device Enterprises Under the Background of Digital Transformation —Empirical Analysis Based on DEA-Malmquist
Author(s) -
Tiantian Yang
Publication year - 2022
Publication title -
international research in economics and finance
Language(s) - English
Resource type - Journals
eISSN - 2591-734X
pISSN - 2529-8038
DOI - 10.20849/iref.v6i2.1186
Subject(s) - yangtze river , malmquist index , panel data , china , government (linguistics) , scale (ratio) , transformation (genetics) , index (typography) , business , delta , industrial organization , point (geometry) , environmental economics , operations management , computer science , econometrics , productivity , economics , engineering , geography , mathematics , total factor productivity , economic growth , philosophy , aerospace engineering , linguistics , chemistry , archaeology , world wide web , biochemistry , geometry , cartography , gene