The Stata Journal Promoting communications on statistics and Stata · 2013 · 54 citations · 10 references
Natural SciencesBiostatisticsMathematicsStatistical ModelingStatisticsInferential StatisticsLikelihood EstimationMaximum Likelihood EstimationSample Selection ModelsStatistical InferenceCopula EstimationCopula ModelsCopula-based Sample Selection ModelsElliptical CopulasMaximum Likelihood Estimation Algorithms
I describe the commands heckmancopula and switchcopula, which implement copula-based maximum-likelihood estimations of sample-selection models.
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Likelihood Ratio Tests for Model Selection and Non-Nested Hypotheses
Quang Vuong · Econometrica · 1989 · 6K citations
Generalized Econometric Models with Selectivity
Lung-Fei Lee · Econometrica · 1983 · 1.4K citations · Full text