標題: Exploratory analysis of motorcycle holding time heterogeneity using a split-population duration model
作者: Chang, Hsin-Li
Yeh, Tsu-Hurng
運輸與物流管理系 註:原交通所+運管所
Department of Transportation and Logistics Management
關鍵字: motorcycle holding;split-population duration model;heterogeneity;censored observations
公開日期: 1-七月-2007
摘要: This study integrated the samples taken in 2000 for motorcycle usage and their corresponding records registered in the Taiwan's Vehicle Registration System to observe the survival process of motorcycle ownership. The specific heterogeneity of censored observations that failed to demonstrate actual ownership status in the registration system was corrected by employing a split-population duration model with a Weibull hazard function. The results indicated that around 11% of all observations would never experience an eventual registration termination and that the hazard rates of terminating motorcycle ownership grew at a slightly increasing rate as the holding time increased. Ways of enhancing the accuracy of the motorcycle registration system and accelerating the elimination mechanisms for old motorcycles should be carefully examined. (c) 2006 Elsevier Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/j.tra.2006.11.003
http://hdl.handle.net/11536/10613
ISSN: 0965-8564
DOI: 10.1016/j.tra.2006.11.003
期刊: TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE
Volume: 41
Issue: 6
起始頁: 587
結束頁: 596
顯示於類別:期刊論文


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