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Traditional DEA models can' t be directly used in ranking because of the flaw of weight flexibility. The current paper proposes a common weight deriving technique based on standard samples. The standard samples include those decision-making units with all-known high performance. In out proposed approach the standard samples determine the common weight which is used by all ordinary those decision-making...
Managerial performance evaluation is an important problem in management science. In order to evaluate managerial performance fairly, a newly named analytical method is presented here. This method, two stage relative efficiency model, evaluates managerial performance by eliminating the influence of existing conditions. An example analysis is given. Empirical results show that managers in firms with...
Weight flexibility is the main reason why the traditional DEA models can' t be directly used in ranking. The current paper proposes a multi-objective DEA model to derive common weights to weaken or eliminate the weight flexibility. In out proposed approach the obtained common weights can be accepted by at least half of all decision making units. The proposed technique is used in the university evaluation...
Based on data envelopment analysis (DEA) and extended Cournot model, this paper studies how each decision making unit (DMU) makes its most preferred output plans for the next production period when the market demands for one or more outputs are forecasted to change by a certain amount. Taking the perspective of noncooperative competition among all DMUs, this study proposes a method to search for the...
Two-stage relative efficiency model, a newly named analytical method, is presented here in order to measure managerial performance fairly. This method evaluates managerial performance by eliminating the influence of existing conditions. Empirical results show that managers in firms with relatively superior existing conditions still need to work hard to maintain their competitiveness and achieve better...
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