中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共3条，第1-3条 帮助

已选(0)清除 条数/页：   排序方式：
An updated assessment of technical efficiency and returns to scale for U.S. electric power plants 期刊论文
Energy Policy, 2020, 卷号: 147
作者:  Bernstein D.H.
收藏  |  浏览/下载：19/0  |  提交时间：2021/09/01
Electricity generation  Panel data  Returns to scale  Stochastic frontier analysis  Technical efficiency  
Does solar PV bring a sustainable future to the poor? – an empirical study of anti-poverty policy effects on environmental sustainability in rural China 期刊论文
Energy Policy, 2020, 卷号: 145
作者:  Wang Z.;  Huang F.;  Liu J.;  Shuai J.;  Shuai C.
收藏  |  浏览/下载：22/0  |  提交时间：2021/09/01
Entropy weight method (EWM)  Environmental sustainability  Photovoltaic poverty alleviation project (PPAP)  Poverty alleviation policy  Stochastic frontier analysis (SFA)  
Attendance trends threaten future operations of America's state park systems 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 卷号: 116, 期号: 26, 页码: 12775-12780
作者:  Smith, Jordan W.;  Wilkins, Emily J.;  Leung, Yu-Fai
收藏  |  浏览/下载：31/0  |  提交时间：2019/10/08
climate change  stochastic frontier  outdoor recreation  public lands