Transcription of Lecture 5 Multiple Choice Models Part I –MNL, Nested Logit
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RS Lecture 171 Lecture 5 Multiple Choice ModelsPart I MNL, Nested LogitDCM: Different Models Popular Models :1. Probit Model 2. Binary Logit Model3. Multinomial Logit Model4. Nested Logit model5. Ordered Logit Model Relevant literature:- Train (2003): Discrete Choice Methods with Simulation- Franses and Paap (2001): Quantitative Models in Market Research- Hensher, Rose and Greene (2005): Applied Choice AnalysisRS Lecture 17 Multinomial Logit (MNL) Model In many of the situations, discrete responses are more complex than the binary case:- Single Choice out of more than two alternatives: Electoral choices and interest in explaining the vote for a particular party.
•The interpretation of parameters is based on partial effects: –Derivative (marginal effect) –Elasticity (proportional changes) Note: The elasticity is the same for all choices “j.”A change in the cost of air travel has the same effect on all other forms of travel. (This result is called independecnefrom irrelevant alternatives (IIA ...
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