Analysis of innovation efficiency and influencing factors of listed companies in Beijing-Tianjin-Hebei economic zone based on improved DEA

Analysis of innovation efficiency and influencing factors of listed companies in Beijing-Tianjin-Hebei economic zone based on improved DEA

This study investigates the innovation efficiency of listed companies in the Beijing-Tianjin-Hebei region from 2015 to 2021. Various models are applied to analyze the data and identify factors affecting innovation efficiency. The findings show that, after adjusting the data, most listed companies�...

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Bibliographic Details
Main Authors: Shuangao Wang, Shiyun Zhang, Guiquan Xi, Michael C. S. Wong
Format: Article
Language:English
Published: UAB Sustainability for Regions 2024-06-01
Series:Insights into Regional Development
Online Access:https://jssidoi.org/ird/article/159
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