原文传递
Estimation on Stated-Preference Experiments Constructed from Revealed-Preference Choices.
| 题名： | Estimation on Stated-Preference Experiments Constructed from Revealed-Preference Choices. |
| 关键词： | preference；state；ices；struc；matio；stim；alternative；from；cons；attribute |
| 摘要： | Transportation researchers have recently introduced a stated-preference (sp) method in which the attributes of the sp alternatives are based on the choice that the respondent made in a real-world setting. This practice can enhance the realism of the sp task and the efficacy of preference revelation. However, the practice creates dependence between the sp attributes and unobserved factors, contrary to the independence assumption that is maintained for standard estimation procedures. We describe a general estimation method that accounts for this nonindependence and give specific examples based on standard and mixed logit specifications of utility. We show conditions under which standard estimation methods are consistent despite the non-independence. We illustrate the general methodology through an application to shippers choice of route and mode along the Columbia/Snake River system. |
| 报告类型： | 科技报告 |
相关文献
- MODELING LEVEL-OF-SERVICE FACTORS IN PUBLIC TRANSPORTATION ROUTE CHOICE.
- ANALYSIS OF INDIVIDUALS' JOINT-ACTIVITY ENGAGEMENT USING A MODEL SYSTEM OF ACTIVITY-TRAVEL BEHAVIOR AND TIME USE.
- DIFFERENCES IN SUBJECTIVE AND SOCIAL VALUE OF TIME: EMPIRICAL EVIDENCE FROM TRAFFIC STUDY IN CROATIA.
- REDUCING RESPONDENT BURDEN, INFORMATION PROCESSING EFFORT, AND INCOMPREHENSIBILITY IN STATED-PREFERENCE SURVEYS: PRINCIPLES AND PROPERTIES OF THE PAIRWISE DESIGN STRATEGY.
- STATED CHOICE FOR TRANSPORTATION DEMAND MANAGEMENT MODELS: USING A DISAGGREGATE TRUTH SET TO STUDY PREDICTIVE VALIDITY.
- Developing Custom Tools for Deriving Complex Data from Travel Survey Databases.
检索历史
应用推荐
