Liu, Jianxu; Sriboonchitta, Songsak; Wiboonpongse, Aree; Denœux, Thierry A trivariate Gaussian copula stochastic frontier model with sample selection. (English) Zbl 07415316 Int. J. Approx. Reasoning 137, 181-198 (2021). MSC: 62-XX PDFBibTeX XMLCite \textit{J. Liu} et al., Int. J. Approx. Reasoning 137, 181--198 (2021; Zbl 07415316) Full Text: DOI
Sriboonchitta, Songsak; Liu, Jianxu; Wiboonpongse, Aree; Denoeux, Thierry A double-copula stochastic frontier model with dependent error components and correction for sample selection. (English) Zbl 1401.62083 Int. J. Approx. Reasoning 80, 174-184 (2017). MSC: 62H05 PDFBibTeX XMLCite \textit{S. Sriboonchitta} et al., Int. J. Approx. Reasoning 80, 174--184 (2017; Zbl 1401.62083) Full Text: DOI
Wiboonpongse, Aree; Liu, Jianxu; Sriboonchitta, Songsak; Denoeux, Thierry Modeling dependence between error components of the stochastic frontier model using copula: application to intercrop coffee production in Northern Thailand. (English) Zbl 1376.86008 Int. J. Approx. Reasoning 65, 34-44 (2015). MSC: 86A32 62P20 62H20 91G70 PDFBibTeX XMLCite \textit{A. Wiboonpongse} et al., Int. J. Approx. Reasoning 65, 34--44 (2015; Zbl 1376.86008) Full Text: DOI