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Estimating actual rates of drug use
Gleason, John M.; Barnum, Darold T. - In: Socio-economic planning sciences : the international … 27 (1993) 3, pp. 199-208
Persistent link: https://www.econbiz.de/10006638053
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The Credibility of Drug Tests: A Multi-Site Bayesian Analysis
Barnum, Darold T.; Gleason, John M. - In: ILR review : a publication of the New York State School … 47 (1994) 4, pp. 610-621
Persistent link: https://www.econbiz.de/10007840995
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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. 1593-1604
Persistent link: https://www.econbiz.de/10007631382
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Measuring efficiency under fixed proportion technologies
Barnum, Darold T.; Gleason, John M. - In: Journal of productivity analysis 35 (2011) 3, pp. 243-263
Persistent link: https://www.econbiz.de/10008997370
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A quality control framework for bus schedule reliability
Lin, Jie; Wang, Peng; Barnum, Darold T. - In: Transportation research / E : an international journal 44 (2008) 6, pp. 1086-1098
Persistent link: https://www.econbiz.de/10008087774
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Improving the efficiency of metropolitan area transit by joint analysis of its multiple providers
Barnum, Darold T.; Karlaftis, Matthew G.; Tandon, Sonali - In: Transportation research / E : an international journal 47 (2011) 6, pp. 1160-1177
Persistent link: https://www.econbiz.de/10009291146
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A quality control framework for bus schedule reliability
Lin, Jie; Wang, Peng; Barnum, Darold T. - In: Transportation research / E : an international journal 44 (2008) 6, pp. 1086-1099
Persistent link: https://www.econbiz.de/10008884140