Data envelopment analysis for efficiency measurement in the stochastic case
Computers and Operations Research
Data envelopment analysis on a relaxed set of assumptions
Management Science
Chance constrained efficiency evaluation
Management Science
Fuzzy efficiency measures in data envelopment analysis
Fuzzy Sets and Systems
Fuzzy DEA: a perceptual evalution method
Fuzzy Sets and Systems
Dynamics of Data Envelopment Analysis: Theory of Systems Efficiency
Dynamics of Data Envelopment Analysis: Theory of Systems Efficiency
Data Envelopment Analysis: Theory, Methodology and Application
Data Envelopment Analysis: Theory, Methodology and Application
Expected value operator of random fuzzy variable and random fuzzy expected value models
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
A survey of credibility theory
Fuzzy Optimization and Decision Making
Uncertainty Theory
Theory and Practice of Uncertain Programming
Theory and Practice of Uncertain Programming
Interval efficiency assessment using data envelopment analysis
Fuzzy Sets and Systems
Expected value of fuzzy variable and fuzzy expected value models
IEEE Transactions on Fuzzy Systems
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Based on credibility theory, this paper presents a new class of fuzzy expected value model for data envelopment analysis (FEVM-DEA). In some special cases, such as the fuzzy inputs and fuzzy outputs are independent trapezoidal fuzzy variables, we transform the FEVM-DEA to its crisp equivalent class and discuss some basic properties of the proposed FEVM-DEA. Finally, a numerical example is given to illustrate the effectiveness of the proposed FEVMDEA and the relative efficiency is analyzed.