کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5091967 1375902 2010 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Conditional parameter estimates from Mixed Logit models: distributional assumptions and a free software tool
موضوعات مرتبط
علوم انسانی و اجتماعی مدیریت، کسب و کار و حسابداری بازاریابی و مدیریت بازار
پیش نمایش صفحه اول مقاله
Conditional parameter estimates from Mixed Logit models: distributional assumptions and a free software tool
چکیده انگلیسی
A number of authors have discussed the possible advantages of conditioning parameter distributions on observed choices when working with Mixed Multinomial Logit models. However, the number of applications is still relatively small, partly due to a limited implementation in available software. To address this situation, the present paper discusses the development of a freeware software tool that allows users to compute conditional distributions independently of the software used during model estimation. Additionally, the paper looks at what impact assumptions made for the unconditional distributions have on the results obtained with conditional distributions. Here, an application using stated choice data collected in Denmark shows that while the move from unconditional to conditional distributions possibly brings results closer together, some discrepancies do remain.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Choice Modelling - Volume 3, Issue 2, 2010, Pages 134-152
نویسندگان
,