Stadtbezirk Kuancheng (宽城区)， 877 km ²， 470.000 Einwohner; Stadtbezirk Erdao (二道区)， 965 km ²， 390.000 Einwohner;
基于12个网页-相关网页
宽城区科技馆 Kuancheng Science and Technology Museum
for the pure technical efficiency, comparing the number of districts of which DEA is relatively effective with that of districts of which comprehensive efficiency is relatively effective, Qingyang District of Chengdu and Kuancheng District of Changchun are added.
从纯技术效率的角度来看,DEA相对有效的城区与综合效率相对有效数相比,增加了成都市青羊区、长春市宽城区。
参考来源 - 中国副省级以上城市中心城区综合竞争力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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