The DOI matches its Crossref record; 39 of the 40 references it cites were found in a registry or an index.
Negative data in DEA: a directional distance approach applied to bank branches
Open accessAbstract
This paper is drawn from the use of data envelopment analysis (DEA) in helping a Portuguese bank to manage the performance of its branches. The bank wanted to set targets for the branches on such variables as growth in number of clients, growth in funds deposited and so on. Such variables can take positive and negative values but apart from some exceptions, traditional DEA models have hitherto been restricted to non-negative data. We report on the development of a model to handle unrestricted data in a DEA framework and illustrate the use of this model on data from the bank concerned.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“Following Habib (2022); Habib and Kayani (2022); Habib and Mourad (2022); Pastor and Ruiz (2007); and Portela et al. (2004), negative data values and lack of data restrict the DEA model's ability to conduct the analyses.”
From Does the Efficiency of a Firm's Intellectual Capital and Working Capital Management Affect Its Performance? (2024) · cites this paper as Portela et al. (2004)
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Measuring the efficiency of decision making units
Charnes, A., Cooper, W. W., & Rhodes, E. (1978) · European Journal of Operational Research · doi:10.1016/0377-2217(78)90138-8 · Cited by 29,767
Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis
Banker, R. D., Charnes, A., & Cooper, W. W. (1984) · Management Science · doi:10.1287/mnsc.30.9.1078 · Cited by 17,173
The Measurement of Productive Efficiency
Farrell, M. J. (1957) · Journal of the Royal Statistical Society Series A (General) · doi:10.2307/2343100 · Cited by 16,699
Efficiency of financial institutions: International survey and directions for future research
Berger, A. N., & Humphrey, D. B. (1997) · European Journal of Operational Research · doi:10.1016/s0377-2217(96)00342-6 · Cited by 3,518
Productivity and Undesirable Outputs: A Directional Distance Function Approach
Chung, Y., Färe, R. G., & Grosskopf, S. (1997) · Journal of Environmental Management · doi:10.1006/jema.1997.0146 · Cited by 2,983
Charnes, A., Cooper, W. W., Golany, B., Seiford, L., & Stutz, J. (1985) · Journal of Econometrics · doi:10.1016/0304-4076(85)90133-2 · Cited by 1,713
Modeling undesirable factors in efficiency evaluation
Seiford, L. M., & Zhu, J. (2002) · European Journal of Operational Research · doi:10.1016/s0377-2217(01)00293-4 · Cited by 1,468
Benefit and Distance Functions
Chambers, R. G., Chung, Y., & Färe, R. G. (1996) · Journal of Economic Theory · doi:10.1006/jeth.1996.0096 · Cited by 1,427
Efficiency Analysis for Exogenously Fixed Inputs and Outputs
Banker, R. D., & Morey, R. C. (1986) · Operations Research · doi:10.1287/opre.34.4.513 · Cited by 1,250
Profit, Directional Distance Functions, and Nerlovian Efficiency
Chambers, R. G., Chung, Y., & Färe, R. (1998) · Journal of Optimization Theory and Applications · doi:10.1023/a:1022637501082 · Cited by 1,167
Research works printed but not linked: 2
- Howland A, 2000, Canadian Banker, 6, 25
- Färe R, 1994, Production Frontiers
Cited by
Sorted by citations
Data envelopment analysis 1978–2010: A citation-based literature survey
Liu, J. S., Lu, L. Y. Y., Lu, W., & Lin, B. J. Y. (2012) · Omega · doi:10.1016/j.omega.2010.12.006 · Cited by 564
DEA models with undesirable inputs and outputs
Liu, W. B., Meng, W., Li, X., & Zhang, D. (2009) · Annals of Operations Research · doi:10.1007/s10479-009-0587-3 · Cited by 311
Treating undesirable outputs in DEA: A critical review
Halkos, G., & Petrou, K. N. (2019) · Economic Analysis and Policy · doi:10.1016/j.eap.2019.01.005 · Cited by 257
Sharp, J. A., Meng, W., & Liu, W. (2006) · Journal of the Operational Research Society · doi:10.1057/palgrave.jors.2602318 · Cited by 236
Emrouznejad, A., Anouze, A. L., & Thanassoulis, E. (2009) · European Journal of Operational Research · doi:10.1016/j.ejor.2009.01.001 · Cited by 230
Self-citationCooper, W. W., Seiford, L., Tone, K., & Zhu, J. (2007) · Journal of Productivity Analysis · doi:10.1007/s11123-007-0056-4 · Cited by 212
Chen, L., & Wang, K. (2022) · Energy Economics · doi:10.1016/j.eneco.2022.106018 · Cited by 204
Shahwan, T. M., & Habib, A. M. (2020) · Journal of Intellectual Capital · doi:10.1108/jic-06-2019-0143 · Cited by 184
Super-efficiency DEA in the presence of infeasibility
Lee, H.-S., Chu, C.-W., & Zhu, J. (2011) · European Journal of Operational Research · doi:10.1016/j.ejor.2011.01.022 · Cited by 164
A study of DEA models without explicit inputs
Liu, W. B., Zhang, D., Meng, W., Li, X., & Xu, F. (2010) · Omega · doi:10.1016/j.omega.2010.10.005 · Cited by 163
BAM: a bounded adjusted measure of efficiency for use with bounded additive models
Cooper, W. W., Pastor, J. T., Borrás, F., Aparicio, J., & Pastor, D. (2010) · Journal of Productivity Analysis · doi:10.1007/s11123-010-0190-2 · Cited by 160
Fifty years of Data Envelopment Analysis
Mergoni, A., Emrouznejad, A., & Witte, K. D. (2024) · European Journal of Operational Research · doi:10.1016/j.ejor.2024.12.049 · Cited by 151
Generalized DEA model of fundamental analysis and its application to portfolio optimization
Edirisinghe, N. C. P., & Zhang, X. (2007) · Journal of Banking & Finance · doi:10.1016/j.jbankfin.2007.04.008 · Cited by 143
Comparative efficiency analysis of Portuguese bank branches
Portela, M. C. A. S., & Thanassoulis, E. (2006) · European Journal of Operational Research · doi:10.1016/j.ejor.2006.01.007 · Cited by 139
Self-citationCOOPER-framework: A unified process for non-parametric projects
Emrouznejad, A., & Witte, K. D. (2010) · European Journal of Operational Research · doi:10.1016/j.ejor.2010.07.025 · Cited by 138
Alternative measures of environmental technology structure in DEA: An application
Sahoo, B. K., Luptáčik, M., & Mahlberg, B. (2011) · European Journal of Operational Research · doi:10.1016/j.ejor.2011.07.017 · Cited by 139
Modeling the efficiency of top Arab banks: A DEA–neural network approach
Mostafa, M. M. (2007) · Expert Systems with Applications · doi:10.1016/j.eswa.2007.09.001 · Cited by 121
Cheng, G., Zervopoulos, P. D., & Qian, Z. (2012) · European Journal of Operational Research · doi:10.1016/j.ejor.2012.09.031 · Cited by 114
Gómez-Calvet, R., Conesa, D., Gómez-Calvet, A. R., & Tortosa‐Ausina, E. (2014) · Applied Energy · doi:10.1016/j.apenergy.2014.06.053 · Cited by 117
Variables With Negative Values In Dea
Pastor, J. T., & Ruiz, J. L. (2007) · Modeling Data Irregularities and Structural Complexities in Data Envelopment Analysis · doi:10.1007/978-0-387-71607-7_4 · Cited by 111
Cost, revenue and profit efficiency measurement in DEA: A directional distance function approach
Sahoo, B. K., Mehdiloozad, M., & Tone, K. (2014) · European Journal of Operational Research · doi:10.1016/j.ejor.2014.02.017 · Cited by 111
Fuzzy data envelopment analysis: An adjustable approach
Peykani, P., Mohammadi, E., Emrouznejad, A., Pishvaee, M. S., & Rostamy‐Malkhalifeh, M. (2019) · Expert Systems with Applications · doi:10.1016/j.eswa.2019.06.039 · Cited by 105
Ferreira, D. C., & Marques, R. C. (2020) · Socio-Economic Planning Sciences · doi:10.1016/j.seps.2020.100798 · Cited by 116
Zhou, Z., Xu, G., Wang, C., & Wu, J. (2019) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2019.117717 · Cited by 102
Habib, A. M., & Dalwai, T. (2024) · Journal of the knowledge economy · doi:10.1007/s13132-023-01138-7 · Cited by 99
“Following Habib (2022); Habib and Kayani (2022); Habib and Mourad (2022); Pastor and Ruiz (2007); Portela et al. (2004), negative data values and lack of data restrict the DEA model's ability to conduct the analyses.”
Handling negative data in slacks-based measure data envelopment analysis models
Tone, K., Chang, T., & Wu, C. (2019) · European Journal of Operational Research · doi:10.1016/j.ejor.2019.09.055 · Cited by 100
Habib, A. M. (2022) · Financial Markets Institutions and Risks · doi:10.21272/fmir.6(3).18-25.2022 · Cited by 97
Statistical inference for DEA estimators of directional distances
Simar, L., Vanhems, A., & Wilson, P. W. (2012) · European Journal of Operational Research · doi:10.1016/j.ejor.2012.02.030 · Cited by 95
Efficiency dynamics in Indian banking: A conditional directional distance approach
Tzeremes, N. (2014) · European Journal of Operational Research · doi:10.1016/j.ejor.2014.07.029 · Cited by 94
The overall Malmquist index: a new approach for measuring productivity changes over time
Afsharian, M., & Ahn, H. (2014) · Annals of Operations Research · doi:10.1007/s10479-014-1668-5 · Cited by 92
Closest targets and strong monotonicity on the strongly efficient frontier in DEA
Aparicio, J., & Pastor, J. T. (2013) · Omega · doi:10.1016/j.omega.2013.10.001 · Cited by 93
Malmquist-type indices in the presence of negative data: An application to bank branches
Portela, M. C. A. S., & Thanassoulis, E. (2010) · Journal of Banking & Finance · doi:10.1016/j.jbankfin.2010.01.004 · Cited by 92
Self-citationIzadikhah, M., & Saen, R. F. (2016) · Transportation Research Part D Transport and Environment · doi:10.1016/j.trd.2016.09.003 · Cited by 90
Negative data in DEA: a simple proportional distance function approach
Kerstens, K., & de Woestyne, I. V. (2010) · Journal of the Operational Research Society · doi:10.1057/jors.2010.108 · Cited by 89
Allocation of emission permits using DEA: centralised and individual points of view
Sun, J., Wu, J., Liang, L., Zhong, R. Y., & Huang, G. Q. (2013) · International Journal of Production Research · doi:10.1080/00207543.2013.829592 · Cited by 88
Chen, X., Liu, X., Gong, Z., & Xie, J. (2021) · Computers & Industrial Engineering · doi:10.1016/j.cie.2021.107234 · Cited by 87
Yang, M., Li, Y., Ya, C., & Liang, L. (2014) · European Journal of Operational Research · doi:10.1016/j.ejor.2014.05.013 · Cited by 85
Guo, X., Zhu, Q., Lv, L., Chu, J., & Wu, J. (2016) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2016.10.021 · Cited by 86
Benchmarking top Arab banks' efficiency through efficient frontier analysis
Mostafa, M. M. (2007) · Industrial Management & Data Systems · doi:10.1108/02635570710758734 · Cited by 84
Portfolio selection under DEA-based relative financial strength indicators: case of US industries
Edirisinghe, N. C. P., & Zhang, X. (2007) · Journal of the Operational Research Society · doi:10.1057/palgrave.jors.2602442 · Cited by 83
Do quality and access to hospital services impact on their technical efficiency?
Ferreira, D. C., & Marques, R. C. (2018) · Omega · doi:10.1016/j.omega.2018.07.010 · Cited by 80
On the dynamics of eco-efficiency performance in the European Union
Gómez-Calvet, R., Conesa, D., Gómez-Calvet, A. R., & Tortosa‐Ausina, E. (2015) · Computers & Operations Research · doi:10.1016/j.cor.2015.07.018 · Cited by 77
Data envelopment analysis models of investment funds
Lamb, J. D., & Tee, K. (2011) · European Journal of Operational Research · doi:10.1016/j.ejor.2011.08.019 · Cited by 79
Modeling the efficiency of GCC banks: a data envelopment analysis approach
Mostafa, M. M. (2007) · International Journal of Productivity and Performance Management · doi:10.1108/17410400710823651 · Cited by 76
Adding value to bank branch performance evaluation using cognitive maps and MCDA: a case study
Ferreira, F. A. F., Santos, S. P., & Rodrigues, P. M. M. (2010) · Journal of the Operational Research Society · doi:10.1057/jors.2010.111 · Cited by 74
Zhang, Y., & Chen, M.-Y. (2017) · European Journal of Operational Research · doi:10.1016/j.ejor.2017.08.008 · Cited by 74
Constant and variable returns to scale DEA models for socially responsible investment funds
Basso, A., & Funari, S. (2013) · European Journal of Operational Research · doi:10.1016/j.ejor.2013.11.024 · Cited by 74
D’Inverno, G., Carosi, L., & Romanò, G. (2020) · Socio-Economic Planning Sciences · doi:10.1016/j.seps.2020.100852 · Cited by 72
Efficiency and productivity of banking sector
Sharma, D., Sharma, A. K., & Barua, M. K. (2013) · Qualitative Research in Financial Markets · doi:10.1108/qrfm-10-2011-0025 · Cited by 75
Slack free MEA and RDM with comprehensive efficiency measures
Asmild, M., & Pastor, J. T. (2009) · Omega · doi:10.1016/j.omega.2009.12.004 · Cited by 67
An assessment of operational efficiency of retail firms in China
Yu, W., & Ramanathan, R. (2009) · Journal of Retailing and Consumer Services · doi:10.1016/j.jretconser.2008.11.009 · Cited by 66
Efficiency analysis of major cruise lines
Chang, Y.-T., Lee, S., & Park, H. (2016) · Tourism Management · doi:10.1016/j.tourman.2016.10.012 · Cited by 67
Interval data without sign restrictions in DEA
Hatami‐Marbini, A., Emrouznejad, A., & Agrell, P. J. (2013) · Applied Mathematical Modelling · doi:10.1016/j.apm.2013.10.027 · Cited by 62
Efficiency assessment of primary care providers: A conditional nonparametric approach
Ferrera, J. M. C., Alonso-Morán, E., Nuño-Solínis, R., Orueta, J. F., & Arce, R. S. (2014) · European Journal of Operational Research · doi:10.1016/j.ejor.2014.06.040 · Cited by 62
Song, X., Hao, Y., & Zhu, X. (2015) · Sustainability · doi:10.3390/su7079187 · Cited by 60
A directional distance based super-efficiency DEA model handling negative data
Lin, R., & Chen, Z. (2017) · Journal of the Operational Research Society · doi:10.1057/s41274-016-0137-8 · Cited by 59
Window data envelopment analysis approach: A review and bibliometric analysis
Peykani, P., Saen, R. F., Esmaeili, F. S. S., & Gheidar‐Kheljani, J. (2021) · Expert Systems · doi:10.1111/exsy.12721 · Cited by 58
Shetty, U., Pakkala, T. P. M., & Mallikarjunappa, T. (2011) · Expert Systems with Applications · doi:10.1016/j.eswa.2011.08.043 · Cited by 59
Azadi, M., Moghaddas, Z., Saen, R. F., Gunasekaran, A., Mangla, S. K., & Ishizaka, A. (2022) · Annals of Operations Research · doi:10.1007/s10479-022-05020-8 · Cited by 57
Evaluation of China's regional hospital efficiency: DEA approach with undesirable output
Hu, H.-H., Qi, Q., & Yang, C.-H. (2011) · Journal of the Operational Research Society · doi:10.1057/jors.2011.77 · Cited by 57
Diversification-consistent data envelopment analysis based on directional-distance measures
Branda, M. (2014) · Omega · doi:10.1016/j.omega.2014.11.004 · Cited by 57
MRP-WSCI: Multiple reference point based weak and strong composite indicators
Ruiz, F., Gibari, S. E., Cabello, J. M., & Gómez, T. (2019) · Omega · doi:10.1016/j.omega.2019.04.003 · Cited by 57
Madjid Tavana, D., Izadikhah, M., Caprio, D. D., & Saen, R. F. (2017) · Computers & Industrial Engineering · doi:10.1016/j.cie.2017.11.024 · Cited by 54
Production efficiency in Indian agriculture: An assessment of the post green revolution years
Ray, S. C., & Ghose, A. (2013) · Omega · doi:10.1016/j.omega.2013.08.005 · Cited by 53
Measuring the sustainability and resilience of blood supply chains
Matin, R. K., Azadi, M., & Saen, R. F. (2021) · Decision Support Systems · doi:10.1016/j.dss.2021.113629 · Cited by 52
Chinese companies distress prediction: an application of data envelopment analysis
Li, Z., Crook, J. N., & Andreeva, G. (2013) · Journal of the Operational Research Society · doi:10.1057/jors.2013.67 · Cited by 52
On the boundedness of the SORM DEA models with negative data
Emrouznejad, A., Amin, G. R., Thanassoulis, E., & Anouze, A. L. (2010) · European Journal of Operational Research · doi:10.1016/j.ejor.2010.01.032 · Cited by 52
Self-citationThe directional distance function and the translation invariance property
Aparicio, J., Pastor, J. T., & Giménez, F. V. (2015) · Omega · doi:10.1016/j.omega.2015.04.012 · Cited by 50
Habib, A. M., & Mourad, N. (2022) · Operations Research Forum · doi:10.1007/s43069-022-00155-7 · Cited by 49
Wu, D., Li, H., Huang, Q., Li, C., & Liang, S. (2023) · Current Issues in Tourism · doi:10.1080/13683500.2023.2228977 · Cited by 49
Families of linear efficiency programs based on Debreu’s loss function
Pastor, J. T., Lovell, C. A. K., & Aparicio, J. (2011) · Journal of Productivity Analysis · doi:10.1007/s11123-011-0216-4 · Cited by 49
The Luenberger productivity indicator: An economic specification leading to infeasibilities
Briec, W., & Kerstens, K. (2009) · Economic Modelling · doi:10.1016/j.econmod.2009.01.007 · Cited by 46
Super-efficiency based on the directional distance function in the presence of negative data
Lin, R., & Liu, Y. (2018) · Omega · doi:10.1016/j.omega.2018.05.009 · Cited by 46
Lin, R. (2019) · Journal of the Operational Research Society · doi:10.1080/01605682.2019.1567652 · Cited by 46
Kevork, I. S., Pange, J., Tzeremes, P., & Tzeremes, N. (2017) · European Journal of Operational Research · doi:10.1016/j.ejor.2017.03.012 · Cited by 45
A modified Semi-Oriented Radial Measure for target setting with negative data
Matin, R. K., Amin, G. R., & Emrouznejad, A. (2014) · Measurement · doi:10.1016/j.measurement.2014.04.018 · Cited by 45
Benchmarking of secondary schools based on Students’ results in higher education
Portela, M. C. A. S., Camanho, A. S., & Barbosa, F. (2019) · Omega · doi:10.1016/j.omega.2019.102119 · Cited by 44
Self-citationA slacks-based measure model for calculating cross efficiency in data envelopment analysis
Kao, C., & Liu, S.-T. (2020) · Omega · doi:10.1016/j.omega.2020.102192 · Cited by 44
Comparative analysis of banking production frameworks in eastern european financial markets
Kenjegalieva, K. A., Simper, R., Weyman-Jones, T. G., & Zelenyuk, V. (2008) · European Journal of Operational Research · doi:10.1016/j.ejor.2008.09.002 · Cited by 44
Kaffash, S., Matin, R. K., & Tajik, M. (2017) · Annals of Operations Research · doi:10.1007/s10479-017-2719-5 · Cited by 43
Essid, H., Ganouati, J., & Vigeant, S. (2018) · Expert Systems with Applications · doi:10.1016/j.eswa.2018.06.040 · Cited by 43
Wang, C., Hsu, H., Wang, Y.-H., & Nguyen, T.-T. (2020) · Applied Sciences · doi:10.3390/app10051760 · Cited by 43
Input/Output Variables Selection in Data Envelopment Analysis: A Shannon Entropy Approach
Peykani, P., Esmaeili, F. S. S., Mirmozaffari, M., Jabbarzadeh, A., & Khamechian, M. (2022) · Machine Learning and Knowledge Extraction · doi:10.3390/make4030032 · Cited by 43
DEA Performance Assessment of Mutual Funds
Basso, A., & Funari, S. (2016) · International series in management science/operations research/International series in operations research & management science · doi:10.1007/978-1-4899-7684-0_8 · Cited by 42
Negative data in data envelopment analysis: Efficiency analysis and estimating returns to scale
Allahyar, M., & Rostamy‐Malkhalifeh, M. (2015) · Computers & Industrial Engineering · doi:10.1016/j.cie.2015.01.022 · Cited by 42
Banihashemi, S., & Navidi, S. (2017) · Operations Research Perspectives · doi:10.1016/j.orp.2017.02.001 · Cited by 42
Modeling bank branch profitability and effectiveness by means of DEA
Tsolas, I. E. (2010) · International Journal of Productivity and Performance Management · doi:10.1108/17410401011052878 · Cited by 42
A two-phase approach for setting targets in DEA with negative data
Matin, R. K., & Azizi, R. (2011) · Applied Mathematical Modelling · doi:10.1016/j.apm.2011.05.002 · Cited by 41
Performance modeling of mobile phone providers: a DEA-ANN combined approach
Kwon, H. (2014) · Benchmarking An International Journal · doi:10.1108/bij-01-2013-0016 · Cited by 41
Khoveyni, M., Eslami, R., & Yang, G.-L. (2016) · Computers & Operations Research · doi:10.1016/j.cor.2016.09.002 · Cited by 40
How to assess sustainability of countries via inverse data envelopment analysis?
Hassanzadeh, A., Yousefi, S., Saen, R. F., & Hosseininia, S. S. S. (2017) · Clean Technologies and Environmental Policy · doi:10.1007/s10098-017-1450-x · Cited by 40
Benchmarking the US specialty retailers and food consumer stores using data envelopment analysis
Mostafa, M. M. (2009) · International Journal of Retail & Distribution Management · doi:10.1108/09590550910966178 · Cited by 40
Directional distance based diversification super-efficiency DEA models for mutual funds
Lin, R., & Li, Z. (2019) · Omega · doi:10.1016/j.omega.2019.08.003 · Cited by 39
Xu, G., & Zhou, Z. (2020) · Industrial Management & Data Systems · doi:10.1108/imds-01-2020-0022 · Cited by 39
Evaluating the competitive market efficiency of top listed companies in Egypt
Mostafa, M. M. (2007) · Journal of Economic Studies · doi:10.1108/01443580710823239 · Cited by 39
Closest targets in environmental efficiency evaluation based on enhanced Russell measure
An, Q., Pang, Z., Chen, H., & Liang, L. (2014) · Ecological Indicators · doi:10.1016/j.ecolind.2014.09.008 · Cited by 38
Gupta, P., Mehlawat, M. K., Kumar, A., Yadav, S., & Aggarwal, A. R. (2020) · International Journal of Fuzzy Systems · doi:10.1007/s40815-020-00801-4 · Cited by 38
Mehdiloozad, M., Zhu, J., & Sahoo, B. K. (2017) · European Journal of Operational Research · doi:10.1016/j.ejor.2017.07.065 · Cited by 38
Enhancing the Measurement of Composite Indicators of Corporate Social Performance
Aparicio, J., & Kapelko, M. (2018) · Social Indicators Research · doi:10.1007/s11205-018-02052-1 · Cited by 38
Translation Invariance in Data Envelopment Analysis
Pastor, J. T., & Aparicio, J. (2015) · International series in management science/operations research/International series in operations research & management science · doi:10.1007/978-1-4899-7553-9_8 · Cited by 38
Metadata
- Authors
- Portela, M. C. A. S., Thanassoulis, E., & Simpson, G.
- Affiliations
- Aston University (GB)
- Corresponding author
- Portela, M C A Silva
- Venue
- Journal of the Operational Research Society
- Publisher
- Informa UK Limited
- Published
- 2004-10
- Volume
- 55
- Issue
- 10
- Pages
- 1111-1121
- ISSN
- 0160-5682 (ISSN-L)
- 1476-9360
- OpenAlex
- W2008088727
- Cited by
- 440
- References
- 40
- Citations by year
- 2026: 24 · 2025: 38 · 2024: 31 · 2023: 30 · 2022: 37 · 2021: 29 · 2020: 26 · 2019: 21 · 2018: 19 · 2017: 30 · 2016: 17 · 2015: 19 · 2014: 22 · 2013: 19 · 2012: 15
- FWCI
- 6.85
- Type
- journal article
- Language
- en
- Open access
- Locations
- Journal of the Operational Research Society (publishedVersion)
- Aston Publications Explorer (Aston University) (submittedVersion)
- RePEc: Research Papers in Economics (submittedVersion)
- Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion, other-oa)
- Topics
- Social Sciences › Decision Sciences › Management Science and Operations Research › Efficiency Analysis Using DEA
- Social Sciences › Decision Sciences › Management Science and Operations Research › Multi-Criteria Decision Making
- Social Sciences › Decision Sciences › Management Science and Operations Research › Optimization and Mathematical Programming
- Keywords
- data envelopment analysis, directional distance function, negative data, bank branch performance, customer growth, deposit growth, efficiency measurement
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review