| As tourism has gradually become the public’s favorite way to relax the spirit,tourism has also developed into an important part of the country’s emerging industries.In the economic field of China,tourism economy is becoming more and more prominent,the study of tourism efficiency is also getting more and more attention.In this paper,the DEA model is used to analyze the tourism efficiency from multiple perspectives,the article first reviews and comments on the stuties on the evaluation of tourism efficiency at home and abroad about DEA model,and elaborates the relevant theories used in the article;And then select 14 cities in Guangxi Zhuang Autonomous Region-a typical ethnic minority of our country as the object of research,the DEA-BCC model is used to research the tourism efficiency of these 14 cities in Guangxi from 2011 to 2015 respectively from four aspects:scale efficiency,pure technical efficiency,comprehensive efficiency and scale income.the results show that the average urban tourism efficiency is generally high,scale efficiency is an most important factor that affects the overall efficiency of tourism in Guangxi,and nearly 80 percents of the urban tourism scale income in Guangxi Zhuang Autonomous Region is close to the optimal level;Then,the DEA-Malmquist index method is used to dynamicly research the tourism efficiency of 14 cities in Guangxi from 2011 to 2015,the results show that the total factor productivity of the tourism industry in Guangxi Zhuang Autonomous Region is increasing every year,the changes of technological progress and technological efficiency commonly affect the changes of the tourism TFP in Guangxi,and the improvement of technological progress is the most important driving force to promote the tourism TFP growth of Guangxi Zhuang Autonomous Region;Finally,to draw the relevant conclusions based on the results of empirical analysis,and put forward some suggestions on the development of urban tourism in ethnic areas. |
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