Blundell, Richard W.; Matzkin, Rosa L. - In: Quantitative economics : QE ; journal of the … 5 (2014) 2, pp. 271-295
The control function approach (Heckman and Robb (1985)) in a system of linear simultaneous equations provides a convenient procedure to estimate one of the functions in the system using reduced form residuals from the other functions as additional regressors. The conditions on the structural...
