The paper introduces an alternative estimator for the linear censored quantile regression model. The objective function is globally convex and the estimator is a solution to a linear programming problem. Hence, a global minimizer is obtained in a finite number of simplex iterations. The suggested estimator also applies to the case where the censoring point is an unknown function of a set of regressors. It is shown that, under fairly weak conditions, the estimator has a $\sqrt${n}-convergence rate and is asymptotically normal. In the case of a fixed censoring point, its asymptotic property is nearly equivalent to that of the estimator suggested by Powell (1984, 1986a). A Monte Carlo study performed shows that the suggested estimator has very desirable small sample properties. It precisely corrects for the bias induced by censoring, even when there is a large amount of censoring, and for relatively small sample sizes.
MLA
Hahn, Jinyong, and Moshe Buchinsky. “An Alternative Estimator for the Censored Quantile Regression Model.” Econometrica, vol. 66, .no 3, Econometric Society, 1998, pp. 653-671, https://www.jstor.org/stable/2998578
Chicago
Hahn, Jinyong, and Moshe Buchinsky. “An Alternative Estimator for the Censored Quantile Regression Model.” Econometrica, 66, .no 3, (Econometric Society: 1998), 653-671. https://www.jstor.org/stable/2998578
APA
Hahn, J., & Buchinsky, M. (1998). An Alternative Estimator for the Censored Quantile Regression Model. Econometrica, 66(3), 653-671. https://www.jstor.org/stable/2998578
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