Title：       Environmental Efficiency Model Based on Data Envelopment Analysis and Its Application to Environmentally Sustainable Transport Policies

Journal	Transportation Research Record: Journal of the Transportation Research Board
Publisher	Transportation Research Board of the National Academies
ISSN	0361-1981
Issue	Volume 2163 / 2010
Pages	112-123
DOI	10.3141/2163-13

作者：Yoshino, Daisuke；Fujiwara, Akimasa；Zhang, Junyi
链接：https://trb.metapress.com/content/vg08r606v650743q/resource-secured/?target=fulltext.pdf

10币，谢谢