TESTING HETEROSCEDASTICITY ON STOCHASTIC FRONTIER MODELS
DOI:
https://doi.org/10.61673/ren.1999.1984Keywords:
Stochastic frontier model, Heteroscedasticity, Lagrange multiplierAbstract
This paper develops a Lagrange Multiplier test for heterosdedasticity on stochastic frontier models. The test is developed after a brief description of these models and some estimation methods.
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Published
1999-07-19
How to Cite
Jorge Neto, P. de M. (1999). TESTING HETEROSCEDASTICITY ON STOCHASTIC FRONTIER MODELS. Revista Econômica Do Nordeste, 30(Suplemento Especial), 798–808. https://doi.org/10.61673/ren.1999.1984
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Artigos