地理学报
基于DEA 的中国特大城市资源效率及其变化
郭腾云, 徐勇, 王志强
The Analyses of Metropolitan Efficiencies and Their Changes in China Based on DEA and Malmquist Index Models
GUO Tengyun, XU Yong, WANG Zhiqiang
地理学报 . 2009, (4): 408 -416 .  DOI: 10.11821/xb200904003