互联网及交通发展对广西旅游经济效率的影响——基于PVAR模型的实证分析  

Effects of Internet and Transportation Development on Economic Efficiency of Tourism in Guangxi:Empirical analysis based on PVAR model

作　　者：崔梓楠 周武生[1] CUI Zinan;ZHOU Wusheng(School of Business Administration,Guangxi University,Nanning 530004,China)

机构地区：[1]广西大学工商管理学院,南宁530004

出　　处：《科技和产业》2023年第15期128-134,共7页Science Technology and Industry

基　　金：2022年度广西社科界智库课题(Zkzxkt202205)。

摘　　要：利用DEA-Malmquist指数测算2005—2019年广西14个地级市全要素生产率,构建面板向量自回归(PVAR)模型探究互联网及交通发展对广西旅游经济效率的影响,并对两者的影响作用机制差异进行分析。研究发现:从短期看,互联网及交通发展显著提升了广西旅游经济效率;从长期看,互联网及交通发展对广西旅游经济效率的作用呈先上升后逐渐减弱趋势,但前者提升作用效果显现更快;从作用机制看,互联网发展加快了要素投入向产出的转化进程,而交通发展则确保了产出成果的实现。The DEA-Malmquist index is used to measure the total factor productivity of 14 prefecture-level cities in Guangxi from 2005 to 2019.The panel vector autoregression(PVAR)model is built to analyse the effects of internet and transportation development on economic efficiency of tourism in Guangxi.Then the difference of the mechanism of their impact is analyzed.It is found that:In the short term,the development of Internet and transportation significantly improves the economic efficiency of tourism in Guangxi.In the long term,the effects of Internet and transportation development on the tourism economic efficiency of Guangxi increase firstly and then decline,however,the effect of the former appeared faster.About the differences between the mechanism of Internet development and transportation development,the development of Internet speeds up the transformation process of input to output,while the development of transportation ensures the realization of output results.

关 键 词：旅游经济效率 面板向量自回归(PVAR)模型 互联网发展 交通发展 DEA-MALMQUIST指数 

分 类 号：F592.7[经济管理—旅游管理]