Study On Evaluation Of Urban Rail Transit Investment Efficiency Based On DEA Cross Efficiency Model

Enter "much starker choices-and graver consequences-in" period,as one of the theme of the urban infrastructure construction,China's urban rail transit development ushered in a new upsurge,cities have developed scale of rail transit network planning,the construction work is in full swing.Invest in construction of urban rail transit on urban economic and social development play a huge role in promoting,at the same time also faced with unprecedented challenges.To this end,the Chinese government must be correctly set up urban rail transit investment policy.For local government investment management of urban rail transit is the must face is both realistic and important problem.from the perspective of local government,This thesis optimize the urban rail transit investment funds use efficiency as the goal,according to the concept of investment efficiency and comprehensive analysis of input and output factors of urban rail transit investment,and transform the classic DEA model,to construct urban rail transit investment model of DEA efficiency of cross to 35 cities in China rail transit investment data as sample,using DEA efficiency of cross model,evaluation of urban rail transit is one of the 35 investment efficiency,and the 35 cities area,comprehensive comparison and analysis of individual differences.The research of this paper may provide scientific decision-making for the local government investment of urban rail transit of the index system and quantitative methods,to improve the success rate of urban rail transit investment,improve the investment performance has important theoretical significance and practical significance.The study results show that the first of all,from the trend,from 2011 to 2015,35 cities in urban rail transit investment efficiency in China's overall condition,each year average efficiency is low,even the highest average is only 0.385 in 2011.And,2011-2015,five years,China's urban rail transit investment efficiency has no obvious signs of improvement,the overall situation if not consider the minor fluctuations during the case,the general decline.Secondly,from the perspective of the regional difference of urban rail transit investment efficiency.Effect on employment income effect and to follow the trend of decrease from east to west,income effect and employment effect and there is a positive correlation relationship between level of economic development;In the western region of poverty reduction effect is superior to central and eastern regions,shows that urban rail transit investment efficiency effect is very significant for the western region of poverty reduction;Potential effect significantly better than that of the eastern region in central and western regions,and consistent with the result of urban rail transit investment efficiency,illustrate potential contribution relatively large effect on investment efficiency.Finally,from the result of cluster analysis of urban rail transit investment,investment of urban rail transit is not positively correlated relationship between efficiency and the level of economic development,especially in Beijing,Shanghai,tianjin,three urban rail transit investment efficiency of the result is not very optimistic,and its development level has significant negative correlation.