允许多重离散-连续probit模型中未观测异质性的一般形式：公式化及其在旅游出行中的应用

On allowing a general form for unobserved heterogeneity in the multiple discrete–continuous probit model: Formulation and application to tourism travel

• Chandra R. Bhat 通讯
• Sebastián Astroza
• Aarti C. Bhat