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Stochastic network DEA models for two-stage systems under the centralized control organization mechanism
- Source :
- Computers & Industrial Engineering. 110:404-412
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- This paper deals with an extension of the conventional DEA formulations by taking into account the serial relationship of two-stage processes with stochastic data. The stochastic two-stage network DEA model is proposed based on centralized control organization mechanism. The stochastic two-stage network DEA model is converted into a deterministic linear programming model under the assumption that components of inputs, outputs and intermediate products are related with some basic stochastic factors. Stochastic efficiency analysis including the relationships of the whole process and the two sub-processes are then discussed. In addition, an example of 16 commercial banks in China is used to calculate the efficiencies under different levels by applying the proposed model.
- Subjects :
- Mathematical optimization
021103 operations research
General Computer Science
Linear programming
Operations research
Process (engineering)
Mechanism (biology)
Control (management)
0211 other engineering and technologies
General Engineering
02 engineering and technology
Stochastic efficiency
Extension (predicate logic)
0202 electrical engineering, electronic engineering, information engineering
Economics
Data envelopment analysis
020201 artificial intelligence & image processing
Stage (hydrology)
Subjects
Details
- ISSN :
- 03608352
- Volume :
- 110
- Database :
- OpenAIRE
- Journal :
- Computers & Industrial Engineering
- Accession number :
- edsair.doi...........16cf28b5b71d7b1f31d92c0b20df46e4