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Alternative technical efficiency measures : skew, bias and scale
Feng, Qu; Horrace, William C. - In: Journal of applied econometrics 27 (2012) 2, pp. 253-268
Persistent link: https://www.econbiz.de/10009618640
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Alternative Technical Efficiency Measures : Skew, Bias, and Scale
Feng, Qu - 2011
measure have smaller bias than those of the traditional measure when the sample consists of many firms near the efficient …
Persistent link: https://www.econbiz.de/10013127269
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Biases in technical efficiency scores caused by intra-input aggregation : mathematical analysis and a DEA application using simulated data
Barnum, Darold T.; Gleason, John M. - In: Applied economics 38 (2006) 14, pp. 1593-1603
Persistent link: https://www.econbiz.de/10003359747
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Technical efficiency bias in data envelopment analysis caused by intra-output aggregation
Barnum, Darold T.; Gleason, John M. - In: Applied economics letters 14 (2007) 7/9, pp. 623-626
Persistent link: https://www.econbiz.de/10003512286
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Technical efficiency bias caused by intra-input aggregation in data envelopment analysis
Barnum, Darold; Gleason, John M. - In: Applied economics letters 12 (2005) 13, pp. 785-788
Persistent link: https://www.econbiz.de/10003196182
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Problems of using grouped DMUs for efficiency measurement : Monte Carlo experiments, empirical dimension, and a correction procedure
Brümmer, Bernhard (contributor);  … - 1999 - [Elektronische Ressource]
grouped instead of individual Decision Making Units (DMU). The bias results due to the differences of the grouped DMUs … German farms. The bias in ranking is found to be substantial. Finally, a correction procedure is developed to improve the …
Persistent link: https://www.econbiz.de/10001554071
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Measuring potential sub-unit efficiency to counter the aggregation bias in benchmarking
Ahn, Heinz; Bogetoft Pedersen, Peter; Lopes, Ana Lúcia … - In: Journal of business economics : JBE 89 (2019) 1, pp. 53-77
Persistent link: https://www.econbiz.de/10011970851
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Aggregation Bias in Benchmarking : Measuring Potential Process Efficiency
Bogetoft, Peter - 2016
compensating the possible consolidation bias by calculating the so-called Potential Process Efficiency PPE. Finally,the paper …
Persistent link: https://www.econbiz.de/10012993274
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Aggregation, efficiency and measurement
Färe, Rolf (contributor); Grosskopf, Shawna (contributor);  … - 2007
Persistent link: https://www.econbiz.de/10003357520
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Don't aggregate efficiency but disaggregate inefficiency
Raa, Thijs ten - In: Aggregation, efficiency and measurement, (pp. 145-151). 2007
Persistent link: https://www.econbiz.de/10003495449