@article{Baetschmann2015,
author = {Baetschmann, G. and Staub, K.E. and Winkelmann, R.},
title= {Consistent estimation of the fixed effects ordered logit model},
year = {2015},
doi = {10.1111/rssa.12090},
volume = {178},
number = {3},
pages = {685--703},
}