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Stochastic data envelopment analysis : a quantile regression approach to estimate the production frontier
Jradi, Samah; Ruggiero, John - In: European journal of operational research : EJOR 278 (2019) 2, pp. 385-393
Persistent link: https://www.econbiz.de/10012102540
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An improved Afriat-Diewert-Parkan nonparametric production function estimator
Olesen, Ole Bent; Ruggiero, John - In: European journal of operational research : EJOR 264 (2018) 3, pp. 1172-1188
Persistent link: https://www.econbiz.de/10011802358
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Technical efficiency estimation with multiple inputs and multiple outputs using regression analysis
Collier, Trevor; Johnson, Andrew L.; Ruggiero, John - In: European journal of operational research : EJOR 208 (2011) 2, pp. 153-160
Persistent link: https://www.econbiz.de/10008779598
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Estimating technical and allocative efficiency in the public sector : a nonparametric analysis of Dutch schools
Haelermans, Carla; Ruggiero, John - In: European journal of operational research : EJOR 227 (2013) 1, pp. 174-181
Persistent link: https://www.econbiz.de/10009723391
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Quantile estimation of stochastic frontiers with the normal-exponential specification
Jradi, Samah; Parmeter, Christopher F.; Ruggiero, John - In: European journal of operational research : EJOR 295 (2021) 2, pp. 475-483
Persistent link: https://www.econbiz.de/10013205961