@TechReport{HurtBier2012,
author = {Ricardo Hurtubia and Michel Bierlaire },
title = {Estimation of bid functions for location choice and price modeling with a latent variable approach},
institution = {Transport and Mobility Laboratory, Ecole Polytechnique F\'ed\'erale de Lausanne},
number = {TRANSP-OR 120206},
year = {2012}
}