Authors:
Steenburgh, Thomas J.
Ainslie, Andrew
Engebretson, Peder Hans
Citation: J. Steenburgh, Thomas et al., Massively Categorical Variables: Revealing the Information in Zip Codes, Marketing science , 22(1), 2003, pp. 40-57
Citation: J. Steenburgh, Thomas, The Invariant Proportion of Substitution Property (IPS) of Discrete-Choice Models, Marketing science , 27(2), 2006, pp. 300-307
Citation: J. Steenburgh, Thomas, The Invariant Proportion of Substitution Property (IPS) of Discrete-Choice Models, Marketing science , 27(2), 2008, pp. 300-307