Endogenous Switching and Sample Selection Regression Models

Estimate the parameters of multivariate endogenous switching and sample selection models using methods described in Newey (2009) , E. Kossova, B. Potanin (2018) < https://ideas.repec.org/a/ris/apltrx/0346.html>, E. Kossova, L. Kupriianova, B. Potanin (2020) < https://ideas.repec.org/a/ris/apltrx/0391.html> and E. Kossova, B. Potanin (2022) < https://ideas.repec.org/a/ris/apltrx/0455.html>.