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Banker, R.D.; Chang, H. The super-efficiency procedure for outlier identification, not for ranking efficient units 2006 European Journal of Operational Research 175 1311-1320 details   doi
Chang, H.; Cheng, M.-A.; Das, S. Hospital Ownership and Operating Efficiency: Evidence from Taiwan 2004 European Journal of Operational Research 159 513-527 details   doi
Banker, R.D.; Chang, H.; Janakiraman, S.N.; Konstans, C. A balanced scorecard analysis of performance metrics 2004 European Journal of Operational Research 154 423-436 details   doi
Banker, R.D.; Chang, H.; Cooper, W.W. A simulation study of DEA and parametric frontier models in the presence of heteroscedasticity 2004 European Journal of Operational Research 153 624-640 details   doi
Chang, H.; Mashruwala, R. Was the bell system a natural monopoly?: An application of data envelopment analysis 2006 Annals of Operations Research 145 251-263 details   doi
Banker, R.D.; Chang, H.S.; Cooper, W.W. ’Small sample properties of ML, COLS and DEA estimators of frontier models in the presence of heteroscedasticity’ by A.N. Bojanic, S.B. Caudill and J.M. Ford, European Journal of Operational Research 108, 1998, 140–148: A comment 2002 European Journal of Operational Research 136 466-467 details   doi
Banker, R.D.; Chang, H.; Cooper, W.W. Equivalence and Implementation of Alternative Methods for Determining Returns to Scale in Data Envelopment Analysis 1996 European Journal of Operational Research 89 473-481 details   doi
Banker, R.D.; Chang, H.-H.; Cooper, W.W. Chapter 11: Simulation studies of efficiency, returns to scale and misspecification with nonlinear functions in DEA 1996 Annals of Operations Research 66 233-253 details   doi
Banker, R.D.; Chang, H.; Natarajan, R. Productivity Change, Technical Progress, and Relative Efficiency Change in the Public Accounting Industry 2005 Management Science 51 291-304 details   doi
Chang, H.; Choy, H.L.; Cooper, W.W.; Parker, B.R.; Ruefli, T.W. Measuring productivity growth, technical progress, and efficiency changes of CPA firms prior to, and following the Sarbanes-Oxley Act 2009 Socio-Economic Planning Sciences 43 221-228 details   doi
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