//-->
Statistical models for the social and behavioral sciences : multiple regression and limited-dependent variable models
Crown, William H., (1998)
Applied Statistics and Econometrics : Basic Topics and Tools with Gretl and R
Kivedal, Bjørnar Karlsen, (2024)
Omitted variable tests and dynamic specification : an application to demand homogeneity
Schmolck, Bjoern, (1999)