A latent class model for obesity

被引:18
作者
Greene, William [1 ]
Harris, Mark N. [2 ]
Hollingsworth, Bruce [3 ]
Maitra, Pushkar [4 ]
机构
[1] NYU, Stern Sch Business, Dept Econ, New York, NY 10003 USA
[2] Curtin Univ, Bentley, WA 6102, Australia
[3] Univ Lancaster, Div Hlth Res, Lancaster LA1 4YW, England
[4] Monash Univ, Dept Econ, Clayton, Vic 3800, Australia
关键词
Latent class; Class membership; Obesity; HEALTH-CARE; PANEL;
D O I
10.1016/j.econlet.2014.01.004
中图分类号
F [经济];
学科分类号
02 ;
摘要
We extend the discrete data latent class literature by explicitly defining a latent variable for class membership as a function of both observables and unobservables, thereby allowing the equations defining the class membership and observed outcomes to be correlated. The procedure is then applied to modelling observed obesity outcomes, based upon an underlying ordered probit equation. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:1 / 5
页数:5
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