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Estimating the circle closest to a set of points by maximum likelihood using the BHHH algorithm
Caudill, Steven B. - In: European Journal of Operational Research 172 (2006) 1, pp. 120-126
Persistent link: https://www.econbiz.de/10005287456
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Small sample properties of ML, COLS and DEA estimators of frontier models in the presence of heteroscedasticity: A reply to Banker, Chang, and Cooper
Bojanic, Antonio N.; Caudill, Steven B.; Ford, Jon M. - In: European Journal of Operational Research 136 (2002) 2, pp. 468-469
Persistent link: https://www.econbiz.de/10005277276
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Small-sample properties of ML, COLS, and DEA estimators of frontier models in the presence of heteroscedasticity
Bojani, Antonio N.; Caudill, Steven B.; Ford, Jon M. - In: European Journal of Operational Research 108 (1998) 1, pp. 140-148
Persistent link: https://www.econbiz.de/10005284127