Abstract: Comprehensive tourism is an idea model for Ten Tibetan Autonomous Prefectures in China. Its tourism sustainable development greatly depends on scientific tourism efficiency evaluation. Based on DEA method, tourism efficiency of ten prefectures are calculated for 2012. The results show that Ten Tibetan Autonomous Prefecture Tourism is of the lower overall efficiency and less difference. Only Diqings travel effciency is relatively effective. Yashu is the lowest, which is largely due to lack of scale efficiency. Ten Tibetan Autonomous prefectures shall adopt Tinto King expansion, scale expansion of tourism, quality, efficiency, striving to improve the overall efficiency of regional tourism.

Key words: comprehensive tourism, tourism efficiency, Tibetan autonomous prefecture

摘要： 全域旅游是我国十大藏族自治州旅游发展的理想模式，科学测算旅游效率是十大藏族自治州可持续发展的基础。运用DEA方法评价2012年十大州的旅游效率，结果表明：10个藏族自治州旅游综合效率较低且差异较小，仅有迪庆州的旅游效率相对有效，玉树州的综合效率最低，造成综合效率较低的主要原因在于规模效率不足。十大藏族自治州应拓景扩容，扩大旅游规模，提质增效，努力提高区域旅游综合效率。

关键词: 全域旅游, 旅游效率, 藏族自治州