A fuzzy DEA model with undesirable fuzzy outputs and its application to the banking sector in India

•A DEA model with undesirable outputs is proposed and extended to fuzzy environment.•The proposed model leads to positive cross-efficiencies of each DMU.•Algorithms to rank efficient DMUs in crisp and fuzzy environments are developed.•Performance of banks in India with fuzzy data is measured using n...

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Veröffentlicht in:	Expert systems with applications 2014-10, Vol.41 (14), p.6419-6432
Hauptverfasser:	Puri, Jolly, Yadav, Shiv Prasad
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Banking Banking sector performance Computer science control theory systems Computer systems performance. Reliability Crisps Data envelopment analysis Data processing. List processing. Character string processing Decision theory. Utility theory Exact sciences and technology Fuzzy Fuzzy data envelopment analysis Fuzzy logic Fuzzy set theory India Mathematical models Mathematics Memory organisation. Data processing Methodology Nonparametric inference Operational research and scientific management Operational research. Management science Probability and statistics Rank efficient units Sciences and techniques of general use Software Statistics Undesirable outputs
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