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The influencing mechanism of multi-factors on green investments: A hybrid analysis 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 239, 页码: 12
作者:  Du, Helen S.;  Zhan, Baoqiang;  Xu, Jiahong;  Yang, Xiaoguang
收藏  |  浏览/下载：167/0  |  提交时间：2020/01/10
Green investments  Multi-factors  LDA topic model  Spatial econometric  
Effects of urban environmental policies on improving firm efficiency: Evidence from Chinese new energy vehicle firms 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 215, 页码: 600-610
作者:  Li, Yawen;  Zeng, Bohan;  Wu, Tian;  Hao, Han
收藏  |  浏览/下载：205/0  |  提交时间：2019/04/02
Chinese new energy vehicles firms  Policy and financial support  Firm efficiency  Data envelopment analysis model  Random effects model