Application of Cross-Nested Logit Model to Mode Choice in Tel Aviv, Israel, Metropolitan Area
Application of Cross-Nested Logit Model to Mode Choice in Tel Aviv, Israel, Metropolitan Area
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DOI：
10.3141/1607-02
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发表时间：
1997
影响因子：
1.7
通讯作者：
P. Vovsha
中科院分区：
文献类型：
--
作者：
P. Vovsha
目前，交通方式划分建模主要通过分解的交通方式选择模型进行。多项式和嵌套logit模型在其他模式选择模型之间的应用交通建模几乎绝对的优势是由于其理论的合理性，其简单和易于理解的分析结构，并已开发的校准程序。然而，典型的城市交通系统的特征在于各种模式，包括私人（汽车），公共交通（公共汽车，郊区铁路，轻轨和地铁），以及这些模式的各种组合。分析表明，嵌套logit模型的基础上的模式之间的分组相似性的假设是不是一个合适的建模工具，在这种情况下。提出了一种交叉嵌套模型，该模型是从广义极值类导出的，可以被认为是嵌套logit模型的推广。该模型考虑了不同的纯模式和组合模式之间的交叉相似性。交叉嵌套结构允许引入模式之间成对相似性的差异化测量，而不是嵌套logit模型所允许的不灵活的分组相似性。所提出的模型进行了描述，并与其他建模结构进行了比较。
Currently, modal split modeling is done mainly by means of disaggregated mode choice models. The almost absolute dominance of multinomial and nested logit models over other mode choice models among applied transportation modelers is attributable to their theoretical soundness, to their simple and understandable analytical structure, and to the calibration procedures that have been developed. Typical urban transport systems, however, are characterized by a variety of modes including private (automobile), public transit (bus, suburban rail, light rail, and subway), and various combinations of these. Analysis reveals that the nested logit model based on the assumption of groupwise similarities among modes is not a suitable modeling tool in such situations. A cross-nested model that is derived from the generalized extreme value class and that can be thought of as a generalization of the nested logit model is proposed. The model takes into account the cross similarities between different pure and combined modes. The cross-nested structure allows for the introduction of the differentiated measurement of pairwise similarities among modes as opposed to the inflexible groupwise similarities permitted by the nested logit model. The proposed model is described, and it is compared with alternative modeling constructs.