Hostname: page-component-6898cfcb55-w5hgh Total loading time: 0 Render date: 2026-11-11T19:54:33.471Z Has data issue: false hasContentIssue false

A Maximum Likelihood Method for Latent Class Regression Involving a Censored Dependent Variable

Published online by Cambridge University Press:  01 January 2025

Kamel Jedidi*
Affiliation:
Marketing Department, Graduate School of Business, Columbia University
Venkatram Ramaswamy
Affiliation:
Marketing Department, School of Business Administration, University of Michigan
Wayne S. Desarbo
Affiliation:
Marketing and Statistics Departments School of Business Administration, University of Michigan
*
Requests for reprints should be sent to Kamel Jedidi, Marketing Department, Graduate School of Business, Columbia University, New York, NY 10027.

Abstract

The standard tobit or censored regression model is typically utilized for regression analysis when the dependent variable is censored. This model is generalized by developing a conditional mixture, maximum likelihood method for latent class censored regression. The proposed method simultaneously estimates separate regression functions and subject membership in K latent classes or groups given a censored dependent variable for a cross-section of subjects. Maximum likelihood estimates are obtained using an EM algorithm. The proposed method is illustrated via a consumer psychology application.

Information

Type
Original Paper
Copyright
Copyright © 1993 The Psychometric Society

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable