基于结构方程的城市客运交通价格联动模型  

Urban Passenger Transportation Prices Linkage Based on Structural Equation Model

作　　者：王健[1] 孙夕雄 胡晓伟[1] 

机构地区：[1]哈尔滨工业大学交通科学与工程学院,哈尔滨150090

出　　处：《武汉理工大学学报（交通科学与工程版）》2014年第5期941-944,共4页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：国家自然科学基金项目(批准号:71073035);新世纪优秀人才支持计划项目(批准号:NCET-10-0065);中国博士后科学基金项目(批准号:2013M540299)资助

摘　　要：客运交通价格是实现城市客运交通资源优化整合的关键要素,文中基于交通调查和统计分析得出影响城市客运价格联动的因素,将结构方程模型运用到交通运输经济方面,构建了城市客运交通价格联动的结构方程模型.选取经济水平、服务水平、交通需求作为外生变量;以公交价格,地铁价格和出租车价格为内生变量,重点分析了经济水平、服务水平和交通需求对3种客运价格的影响关系和各类客运价格之间的关联性.结果表明经济水平和服务水平对于3种客运价格有显著影响.Passenger transport prices are the key elements to achieve the integration of urban passenger transportation resource optimization.This paper based on traffic survey and statistical analysis to acquire the influence factors that impact urban passenger transportation price linkage,adopted structural equation model to the transportation economic aspects,and established urban passenger transportation price linkage based on the structural equation model.The exogenous variables included level of economic,level of service and traffic demand,while the endogenous variables included bus price,subway price and taxi price.Focus on the analysis of impact relationship exogenous variables on the three passenger transportation prices and the correlation among different passenger transportation prices.The results indicated that the level of economic and level of service have a significant impact on the three passenger transportation prices.

关 键 词：客运交通 价格联动 结构方程模型 交通供需 

分 类 号：U491[交通运输工程—交通运输规划与管理]