用户名: 密码: 验证码:
Safety and environmental inputs investment effect analysis: Empirical study of selected coal mining firms in China
详细信息    查看全文
文摘

Study analyzes Safety and Environmental Inputs Investment Effect on Coal Firm's efficiency in China

Malmquist index and Stochastic Frontier Analysis methods are used.

Technological progress has short run positive effects contrary to safety and cleaner production.

Long-term increases in safety and cleaner production may bring socio-economic benefits.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700