Semiparametric one-step estimation of a sample selection model with endogenous covariates

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Semiparametric one-step estimation of a sample selection model with endogenous covariates. / Schwiebert, Jörg.
in: AStA Advances in Statistical Analysis, Jahrgang 99, Nr. 4, 23.10.2015, S. 379-402.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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@article{58d6eb2be688454ea2d1964c7a878070,
title = "Semiparametric one-step estimation of a sample selection model with endogenous covariates",
abstract = "This paper considers semiparametric estimation of a sample selection model with endogenous covariates. In contrast to the existing literature, endogenous covariates are explicitly allowed in the main equation of interest as well as in the selection equation. A one-step GMM estimator based on polynomial approximations of unknown functions is proposed. It is shown that the estimator is consistent and has an asymptotic normal distribution. A small-scale simulation study indicates that the estimator performs well in finite samples and that estimators which do not account for the joint presence of sample selectivity and endogeneity of covariates are biased if both sample selectivity and endogeneity of covariates are indeed present. In an empirical application, it is demonstrated that the female returns to education are underestimated if one does not control for the joint presence of sample selectivity and endogeneity of education in main and selection equation.",
keywords = "Economics, Endogenous covariates, Generalized method of moments, Sample selection model, Semiparametric estimation",
author = "J{\"o}rg Schwiebert",
year = "2015",
month = oct,
day = "23",
doi = "10.1007/s10182-015-0245-9",
language = "English",
volume = "99",
pages = "379--402",
journal = "AStA Advances in Statistical Analysis",
issn = "1863-8171",
publisher = "German Statistical Society",
number = "4",

}

RIS

TY - JOUR

T1 - Semiparametric one-step estimation of a sample selection model with endogenous covariates

AU - Schwiebert, Jörg

PY - 2015/10/23

Y1 - 2015/10/23

N2 - This paper considers semiparametric estimation of a sample selection model with endogenous covariates. In contrast to the existing literature, endogenous covariates are explicitly allowed in the main equation of interest as well as in the selection equation. A one-step GMM estimator based on polynomial approximations of unknown functions is proposed. It is shown that the estimator is consistent and has an asymptotic normal distribution. A small-scale simulation study indicates that the estimator performs well in finite samples and that estimators which do not account for the joint presence of sample selectivity and endogeneity of covariates are biased if both sample selectivity and endogeneity of covariates are indeed present. In an empirical application, it is demonstrated that the female returns to education are underestimated if one does not control for the joint presence of sample selectivity and endogeneity of education in main and selection equation.

AB - This paper considers semiparametric estimation of a sample selection model with endogenous covariates. In contrast to the existing literature, endogenous covariates are explicitly allowed in the main equation of interest as well as in the selection equation. A one-step GMM estimator based on polynomial approximations of unknown functions is proposed. It is shown that the estimator is consistent and has an asymptotic normal distribution. A small-scale simulation study indicates that the estimator performs well in finite samples and that estimators which do not account for the joint presence of sample selectivity and endogeneity of covariates are biased if both sample selectivity and endogeneity of covariates are indeed present. In an empirical application, it is demonstrated that the female returns to education are underestimated if one does not control for the joint presence of sample selectivity and endogeneity of education in main and selection equation.

KW - Economics

KW - Endogenous covariates

KW - Generalized method of moments

KW - Sample selection model

KW - Semiparametric estimation

UR - http://www.scopus.com/inward/record.url?scp=84941993254&partnerID=8YFLogxK

U2 - 10.1007/s10182-015-0245-9

DO - 10.1007/s10182-015-0245-9

M3 - Journal articles

VL - 99

SP - 379

EP - 402

JO - AStA Advances in Statistical Analysis

JF - AStA Advances in Statistical Analysis

SN - 1863-8171

IS - 4

ER -

DOI