机构

• 自动化研究所 [1]
• 植物研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 期刊论文 [2]

发表日期

• 2021 [1]
• 2019 [1]

学科主题

• Engineerin... [1]
• Environmen... [1]
• Green & Su... [1]

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Performance Evaluation of Public Bus Transportation by Using DEA Models and Shannon’s Entropy: An Example From a Company in a Large City of China 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 4, 页码: 779-795 作者:  Zicheng Liu;  Naiqi Wu;  Yan Qiao;  Zhiwu Li   |  收藏  |  浏览/下载：31/0  |  提交时间：2021/04/09 Performance evaluation  public transportation system  Shannon’s entropy  super-efficiency data envelopment analysis  undesirable outputs   Does 'Forage-Livestock Balance' policy impact ecological efficiency of grasslands in China? 期刊论文  OAI收割 JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 207, 页码: 343-349 作者:  Hu, Zhaomin;  Zhao, Zhe;  Zhang, Yue;  Jing, Haichun;  Gao, Shuqin   |  收藏  |  浏览/下载：22/0  |  提交时间：2022/01/06 Grass-based livestock husbandry  Ecological efficiency  Forage-livestock balance  Super-efficiency data envelopment analysis  Difference-in-difference (DiD) approach  Hulunbuir