DESTINATION CHOICE ANALYSIS OF VACATION TRIPS CONSIDERING ATTRACTIVENESS OF REGIONS AND PROBABILISTIC CHOICE SETS
DESTINATION CHOICE ANALYSIS OF VACATION TRIPS CONSIDERING ATTRACTIVENESS OF REGIONS AND PROBABILISTIC CHOICE SETS
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考虑地区吸引力和概率选择集的度假旅行目的地选择分析
DOI：
10.2208/journalip.9.117
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发表时间：
1991
期刊：
影响因子：
--
通讯作者：
Yujiro Kako
中科院分区：
文献类型：
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作者：
T. Morikawa;H. Takeuchi;Yujiro Kako
研究有三个目标：i）开发一种方法，用于识别潜变量，作为解释变量的选择模型; ii）开发一种方法，将潜在的选择集离散选择模型;和iii）应用所提出的方法，目的地选择分析的度假旅行。采用线性结构方程模型来识别潜在变量。潜在选择集由随机约束模型描述。给出了具有大量方案的概率选择集模型的一种实用估计方法。度假旅游目的地选择分析的案例研究表明，所提出的方法的有效性。
The research has three objectives: i) to develop a methodology for identifying latent variables that are used as explanatory variables in choice models; ii) to develop a methodology for incorporating latent choice sets in discrete choice models; and iii) to apply the proposed methods to destination choice analysis of vacation trips. Linear structural equation models are employed to identify latent variables. Latent choice sets are described by random constraint models. A practical estimation method for probabilistic choice set models with large number of alternatives is also proposed. A case study of the destination choice analysis of vacation trips shows effectiveness of the proposed methods.