中文摘要：

通过运用DEA模型，对中国城市尺度酒店业效率的空间特征以及优化对策进行了分析，研究表明：①中国城市酒店业综合效率总体处于一般水平，纯技术效率最优的城市多于综合效率最优和规模效率最优的城市，并且还揭示了纯技术效率是造成综合效率处于一般水平的主要影响因素。②从区域特征来看，中国城市酒店业综合效率呈现出“东部高于东北，东北高于西部，西部高于中部”的空间格局，从分类特征来看，高效率类型、低效率类型和中间两种类型呈现出“两头小，中间大”空间分布格局。③中国城市酒店业投入产出指标普遍存在投入冗余和产出不足的现象，并指出可以通过大力引进新的技术，提高从业人员的综合素质，调整要素投入结构和规模，提高要素的转化效率和推进资产重组等措施来综合提升中国城市酒店业的效率。

英文摘要：

Through the use of DEA model, this paper analyses spatial characteristics and optimization of Chinese city hotel industry efficiency, the result shows：0） The comprehensive efficiency of Chinese city hotel industry is general level, the number of the pure technical efficiency optimal city is more than the number of comprehensive efficiency of optimal city and scale efficiency of optimal city, and it also discloses the pure technical efficiency is the＇main influence factors of comprehensive efficiency which is general level. （2） In the aspect of regional characteristics, ClJinese ci~ hotel industry comprehensive efficiency show ＂the eastern regions higher than the northeast regions, the northeast regions higher than the western regions, the western regions higher than the central regions＂ spatial pattern. In ~e aspect： of：the classification characteristics, high efficiency, low efficiency and intermediate two types show ＂big in the middle and pointed in both ends＂ spatial pattern.（3） Chinese city hotel industry input and output indicators generally exist input redundancy and output shortcomings phenomenon, and this paper points out several measures ,for example, Vigorously the introduction of new technology, improvement the overall quality of employees, adjustment factor input structure and scale, enhancement factor conversion efficiency and promotion asset to recombine and so on, in order to improve the comprehensive efficiency of the city hotel industry in China.