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Clearing technology bottlenecks to promote innovation 报纸
China Daily
作者:  Sui JG(眭纪刚)
收藏  |  浏览/下载:108/0  |  提交时间:2022/03/01
The evolution and determinants of Chinese property insurance companies’ profitability: A DEA-based perspective 期刊论文
Journal of Management Science and Engineering, 2021, 期号: online, 页码: online
作者:  Zhao, Tengyu;  Pei, Ruimin;  Pan, Jiaofeng
收藏  |  浏览/下载:147/0  |  提交时间:2022/03/01
Data envelopment analysisProfit ratio change indexChinese insurance industryTobit regression