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 | 2013 | |
|---|---|---|
| j50 |      | Yao Chen, Wade D. Cook, Chiang Kao, Joe Zhu: Network DEA pitfalls: Divisional efficiency and frontier projection under general network structures. European Journal of Operational Research 226(3): 507-515 (2013) |
| j49 | | Sungmook Lim, Joe Zhu: Integrated data envelopment analysis: Global vs. local optimum. European Journal of Operational Research 229(1): 276-278 (2013) |
| 2012 | ||
| j48 | | Chien-Ming Chen, Juan Du, Jiazhen Huo, Joe Zhu: Undesirable factors in integer-valued DEA: Evaluating the operational efficiencies of city bus systems considering safety records. Decision Support Systems 54(1): 330-335 (2012) |
| j47 | | Hsuan-Shih Lee, Joe Zhu: Super-efficiency infeasibility and zero data in DEA. European Journal of Operational Research 216(2): 429-433 (2012) |
| j46 | | Juan Du, Chien-Ming Chen, Yao Chen, Wade D. Cook, Joe Zhu: Additive super-efficiency in integer-valued data envelopment analysis. European Journal of Operational Research 218(1): 186-192 (2012) |
| j45 | | Wade D. Cook, Julie Harrison, Paul Rouse, Joe Zhu: Relative efficiency measurement: The problem of a missing output in a subset of decision making units. European Journal of Operational Research 220(1): 79-84 (2012) |
| j44 | | Chialin Chen, Joe Zhu, Jiun-Yu Yu, Hamid Noori: A new methodology for evaluating sustainable product design performance with two-stage network data envelopment analysis. European Journal of Operational Research 221(2): 348-359 (2012) |
| 2011 | ||
| j43 | | Juan Du, Liang Liang, Yao Chen, Wade D. Cook, Joe Zhu: A bargaining game model for measuring performance of two-stage network structures. European Journal of Operational Research 210(2): 390-397 (2011) |
| j42 | | Hsuan-Shih Lee, Ching-Wu Chu, Joe Zhu: Super-efficiency DEA in the presence of infeasibility. European Journal of Operational Research 212(1): 141-147 (2011) |
| j41 | | Chien-Ming Chen, Joe Zhu: Efficient Resource Allocation via Efficiency Bootstraps: An Application to R&D Project Budgeting. Operations Research 59(3): 729-741 (2011) |
| j40 | | Wade D. Cook, Joe Zhu: Multiple Variable Proportionality in Data Envelopment Analysis. Operations Research 59(4): 1024-1032 (2011) |
| j39 | | Wade D. Cook, Joe Zhu: Output-specific input-assurance regions in DEA. JORS 62(10): 1881-1887 (2011) |
| 2010 | ||
| j38 | | Wade D. Cook, Joe Zhu: Context-dependent performance standards in DEA. Annals OR 173(1): 163-175 (2010) |
| j37 | | Yao Chen, Wade D. Cook, Joe Zhu: Deriving the DEA frontier for two-stage processes. European Journal of Operational Research 202(1): 138-142 (2010) |
| j36 | | Juan Du, Liang Liang, Joe Zhu: A slacks-based measure of super-efficiency in data envelopment analysis: A comment. European Journal of Operational Research 204(3): 694-697 (2010) |
| j35 | | Yao Chen, Juan Du, H. David Sherman, Joe Zhu: DEA model with shared resources and efficiency decomposition. European Journal of Operational Research 207(1): 339-349 (2010) |
| j34 | | Wade D. Cook, Joe Zhu, Gongbing Bi, Feng Yang: Network DEA: Additive efficiency decomposition. European Journal of Operational Research 207(2): 1122-1129 (2010) |
| 2009 | ||
| j33 | | Yao Chen, Liang Liang, Joe Zhu: Equivalence in two-stage DEA approaches. European Journal of Operational Research 193(2): 600-604 (2009) |
| j32 | | Yao Chen, Wade D. Cook, Ning Li, Joe Zhu: Additive efficiency decomposition in two-stage DEA. European Journal of Operational Research 196(3): 1170-1176 (2009) |
| j31 | | Wade D. Cook, Joe Zhu: Piecewise linear output measures in DEA (third revision). European Journal of Operational Research 197(1): 312-319 (2009) |
| j30 | | Wade D. Cook, L. Liang, Y. Zha, Joe Zhu: A modified super-efficiency DEA model for infeasibility. JORS 60(2): 276-281 (2009) |
| j29 | | Wade D. Cook, Feng Yang, Joe Zhu: Nonlinear inputs and diminishing marginal value in DEA. JORS 60(11): 1567-1574 (2009) |
| 2008 | ||
| j28 | | Wade D. Cook, Joe Zhu: CAR-DEA: Context-Dependent Assurance Regions in DEA. Operations Research 56(1): 69-78 (2008) |
| j27 | | Liang Liang, Jie Wu, Wade D. Cook, Joe Zhu: The DEA Game Cross-Efficiency Model and Its Nash Equilibrium. Operations Research 56(5): 1278-1288 (2008) |
| 2007 | ||
| j26 | | Wade D. Cook, Joe Zhu: Within-group common weights in DEA: An analysis of power plant efficiency. European Journal of Operational Research 178(1): 207-216 (2007) |
| j25 | | Joe Zhu: Erratum to "Super-efficiency and DEA sensitivity analysis" [European Journal of Operational Research 129 (2) (2001) 443-455]. European Journal of Operational Research 179(1): 277 (2007) |
| j24 | | Wade D. Cook, Joe Zhu: Classifying inputs and outputs in data envelopment analysis. European Journal of Operational Research 180(2): 692-699 (2007) |
| 2006 | ||
| j23 | | Liang Liang, Feng Yang, Wade D. Cook, Joe Zhu: DEA models for supply chain efficiency evaluation. Annals OR 145(1): 35-49 (2006) |
| j22 | | H. David Sherman, Joe Zhu: Benchmarking with quality-adjusted DEA (Q-DEA) to seek lower-cost high-quality service: Evidence from a U.S.bank application. Annals OR 145(1): 301-319 (2006) |
| j21 | | Yao Chen, Liang Liang, Feng Yang, Joe Zhu: Evaluation of information technology investment: a data envelopment analysis approach. Computers & OR 33: 1368-1379 (2006) |
| j20 | | Wade D. Cook, Joe Zhu: Rank order data in DEA: A general framework. European Journal of Operational Research 174(2): 1021-1038 (2006) |
| j19 | | Wade D. Cook, Joe Zhu: Incorporating Multiprocess Performance Standards into the DEA Framework. Operations Research 54(4): 656-665 (2006) |
| 2005 | ||
| j18 | | Wade D. Cook, Joe Zhu: Allocation of shared costs among decision making units: a DEA approach. Computers & OR 32: 2171-2178 (2005) |
| j17 | | Lawrence M. Seiford, Joe Zhu: A response to comments on modeling undesirable factors in efficiency evaluation. European Journal of Operational Research 161(2): 579-581 (2005) |
| j16 | | Greg N. Gregoriou, Komlan Sedzro, Joe Zhu: Hedge fund performance appraisal using data envelopment analysis. European Journal of Operational Research 164(2): 555-571 (2005) |
| j15 | | Zhimin Huang, Susan X. Li, Joe Zhu: A Special Issue on "data Envelopment Analysis: Theories and Applications" in Honor of William W. Cooper. International Journal of Information Technology and Decision Making 4(3): 311-316 (2005) |
| j14 | | Yao Chen, Hiroshi Morita, Joe Zhu: Context-dependent Dea with an Application to Tokyo Public Libraries. International Journal of Information Technology and Decision Making 4(3): 385-394 (2005) |
| 2004 | ||
| j13 | | Joe Zhu: A buyer-seller game model for selection and negotiation of purchasing bids: Extensions and new models. European Journal of Operational Research 154(1): 150-156 (2004) |
| j12 | | Rajiv D. Banker, William W. Cooper, Lawrence M. Seiford, Robert M. Thrall, Joe Zhu: Returns to scale in different DEA models. European Journal of Operational Research 154(2): 345-362 (2004) |
| j11 | | Joe Zhu: Imprecise DEA via Standard Linear DEA Models with a Revisit to a Korean Mobile Telecommunication Company. Operations Research 52(2): 323-329 (2004) |
| j10 | | Yao Chen, Joe Zhu: Measuring Information Technology's Indirect Impact on Firm Performance. Information Technology and Management 5(1-2): 9-22 (2004) |
| 2003 | ||
| j9 | | Yao Chen, Joe Zhu: DEA Models for Identifying Critical Performance Measures. Annals OR 124(1-4): 225-244 (2003) |
| j8 | | Joe Zhu: Imprecise data envelopment analysis (IDEA): A review and improvement with an application. European Journal of Operational Research 144(3): 513-529 (2003) |
| j7 | | Joe Zhu: Efficiency evaluation with strong ordinal input and output measures. European Journal of Operational Research 146(3): 477-485 (2003) |
| 2002 | ||
| j6 | | Lawrence M. Seiford, Joe Zhu: Modeling undesirable factors in efficiency evaluation. European Journal of Operational Research 142(1): 16-20 (2002) |
| 2001 | ||
| j5 | | Joe Zhu: Super-efficiency and DEA sensitivity analysis. European Journal of Operational Research 129(2): 443-455 (2001) |
| 2000 | ||
| j4 | | Joe Zhu: Multi-factor performance measure model with an application to Fortune 500 companies. European Journal of Operational Research 123(1): 105-124 (2000) |
| j3 | | Joe Zhu: Further discussion on linear production functions and DEA. European Journal of Operational Research 127(3): 611-618 (2000) |
| 1998 | ||
| j2 | | Lawrence M. Seiford, Joe Zhu: An acceptance system decision rule with data envelopment analysis. Computers & OR 25(4): 329-332 (1998) |
| j1 | | Lawrence M. Seiford, Joe Zhu: On piecewise loglinear frontiers and log efficiency measures. Computers & OR 25(5): 389-395 (1998) |
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