3,257 research outputs found
Multi-level DEA Approach in Research Evaluation
It is well known that the discrimination power of DEA models will be
diminishing if too many inputs or outputs are used. It is a dilemma if the decision makers
want to select comprehensive indicators to present a relatively holistic evaluation using
DEA. In this work we show that by utilizing hierarchical structures of input-output data
DEA can handle quite large numbers of inputs and outputs. We present two approaches in a
pilot evaluation of 15 institutes for basic research in Chinese Academy of Sciences using
DEA models
Multiplicity of solutions for Dirichlet boundary conditions of second-order quasilinear equations with impulsive effects
This paper deals with the multiplicity of solutions for Dirichlet boundary conditions of second-order quasilinear equations with impulsive effects. By using critical point theory, a new result is obtained. An example is given to illustrate the main result
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