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Change and convergence of innovation efficiency among listed health companies in China: Empirical study based on the DEA–Malmquist model
This study investigates the present situation of and changing trend in the innovation efficiency of health industry enterprises in China. Based on panel data for 192 listed health companies in China from 2015 to 2020, we analyse innovation efficiency using the DEA–Malmquist index and test convergenc...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10033529/ https://www.ncbi.nlm.nih.gov/pubmed/36968692 http://dx.doi.org/10.3389/fpsyg.2023.1100717 |