Applications of the DEA models show that inadequate results may arise in some cases, two of these inadequacies being: a …) too many efficient units may appear in some DEA models; b) a DEA model may show an inefficient unit from the point of view … adequacy of DEA models based on terminal units is suggested, and an example shown based on a real-life data set for Russian …

There are some specific features of the non-radial DEA (data envelopment analysis) models which cause some problems … under the returns to scale measurement. In the scientific literature on DEA, some methods were suggested to deal with the … returns to scale measurement in the non-radial DEA models. These methods are based on using Strong Complementary Slackness …

Applications of the DEA models show that inadequate results may arise in some cases, two of these inadequacies being: a …) too many efficient units may appear in some DEA models; b) a DEA model may show an inefficient unit from the point of view … concept of a terminal unit is introduced for such units. A method for improving the adequacy of DEA models based on terminal …

Applications of the DEA models show that inadequate results may arise in some cases, two of these inadequacies being: a …) too many efficient units may appear in some DEA models; b) a DEA model may show an inefficient unit from the point of view … concept of a terminal unit is introduced for such units. A method for improving the adequacy of DEA models based on terminal …

There are some specific features of the non-radial DEA (data envelopment analysis) models which cause some problems … under the returns to scale measurement. In the scientific literature on DEA, some methods were suggested to deal with the … returns to scale measurement in the non-radial DEA models. These methods are based on using Strong Complementary Slackness …

There are some specific features of the non-radial DEA (data envelopment analysis) models which cause some problems … under the returns to scale measurement. In the scientific literature on DEA, some methods were suggested to deal with the … returns to scale measurement in the non-radial DEA models. These methods are based on using Strong Complementary Slackness …

Attempts can be found in the DEA literature to identify returns to scale at efficient interior points of the production … then be established. -- Returns to scale ; DEA ; Interior points ; Vertices …

fundamental duality of linear programming. Empirical applications of DEA using linear programming showed a prevalence of zero … frontier production function. -- Weight restrictions ; DEA ; efficiency ; frontier production function ; primal and dual linear …