1. Latent variables in socioeconomic models;Aigner,1977
2. Latent variable models in econometrics;Aigner,1982
3. Latent trait models;Andersen;Journal of Econometrics,1983
4. Statistical inference in factor analysis;Anderson;Proceedings of the 3rd Berkely Symposium on Mathematical Statistics and Probability,1956
5. Latent variable models for ordered categorical data;Bartholomew;Journal of Econometrics,1983