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Taylor and Francis Group, Communications in Statistics - Simulation and Computation, 10(43), p. 2264-2274

DOI: 10.1080/03610918.2012.762384

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Is It Always Necessary to Take Sample Selection into Account?

Journal article published in 2014 by João Gomes ORCID, Isabel Barão, Tiago Oliveira
This paper is available in a repository.
This paper is available in a repository.

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Abstract

We compare a simple ordinary least squares (OLS) with the maximum likelihood estimation of the Tobit I and Tobit II regression models, in the selected sample. We propose a new measure to quantify the performance of OLS.