Using STATA to run logit models using data from Choice Experiment with opt-out option included. How does one test for validity of IIA assumption?

Using STATA to run logit models using data from Choice Experiment. 1.Which models (e.g., conditional logit) assume IIA? 2. How does one test for IIA in STATA? Thanks. Cheryl.

31 July 2022 5,682 1 View