A Study of Heterogeneity in the Intensity of Air Passenger Travel Demand
In order to study the problem of travelers'travel demand intensity,the data were collected by means of questionnaire survey,and the recovered questionnaires were data sorted,Latent Class Model(LCM)was constructed,and the travel demand intensity of travelers was classified with the software mplus,and the results were obtained as follows:travelers can be classified into four categories of people by the travelers'attribute characteristics survey.The results are as follows:travelers can be classified into four groups through the survey of travelers'attribute characteristics,which are the high demand group,the medium-high demand group,the medium-low demand group,and the low demand group.The classifica-tion results were analyzed by multivariate logistic regression analysis,and the results indicated that the in-fluencing factors for the division of the demand intensity crowd were mainly occupation,travel purpose,whether to travel or not when the ticket price was increased,and so on.According to the regression results analysis can be four categories of demand intensity heterogeneity to do specific analysis.
passenger traveldemand intensitylatent class modemultiple logistic regression
万方数据
维普
