The model proposes a specific mathematical relationship between the dependent variable and the explanatory variables—on which, unfortunately, economic theory is usually silent. By far the most common ...

Concomitant-variable models supplement latent-class models incorporating grouping by providing more parsimonious representations of data for some cases. Also, concomitant-variable models are useful ...

The purpose of the notes is to supplement the theoretical content of most statistics ... This is the third in a series of lecture notes which, if tied together into a textbook, ... Building Your Model ...

Guido W. Imbens, Donald B. Rubin, Estimating Outcome Distributions for Compliers in Instrumental Variables Models, The Review of Economic Studies, Vol. 64, No. 4, Special Issue: Evaluation of Training ...