Results 1 to 10 of about 21,978,001 (242)

feologit: A new command for fitting fixed-effects ordered logit models

open access: greenThe Stata Journal, 2020
In this article, we describe how to fit panel-data ordered logit models with fixed effects using the new community-contributed command feologit. Fixed-effects models are increasingly popular for estimating causal effects in the social sciences because ...
Gregori Baetschmann   +3 more
openalex   +3 more sources

Logit Models of Individual Choices. [PDF]

open access: yes, 2008
The logit function is the reciprocal function to the sigmoid logistic function. It maps the interval [0,1] into the real line and is written as $$logit\left( p \right)=\ln \left( {p/\left( {1-p} \right)} \right).$$ (1) Two traditions are involved in the modern theory of logit models of individual choices.
Magnac, Thierry
core   +4 more sources

logitr: Fast Estimation of Multinomial and Mixed Logit Models with Preference Space and Willingness-to-Pay Space Utility Parameterizations [PDF]

open access: yesJournal of Statistical Software, 2022
This paper introduces the logitr R package for fast maximum likelihood estimation of multinomial logit and mixed logit models with unobserved heterogeneity across individuals, which is modeled by allowing parameters to vary randomly over individuals ...
J. Helveston
semanticscholar   +1 more source

Estimating logit models with small samples

open access: yesPolitical Science Research and Methods, 2021
In small samples, maximum likelihood (ML) estimates of logit model coefficients have substantial bias away from zero. As a solution, we remind political scientists of Firth's (1993, Biometrika, 80, 27–38) penalized maximum likelihood (PML) estimator ...
Carlisle Rainey, Kelly McCaskey
semanticscholar   +1 more source

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