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2009•Journal of Jiamusi UniversityRequires access

A Study on CCR Model of Non-radial Centralized Resource Allocation

Wenjun Li

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Abstract

Non-radial centralized resource allocation DEA models under constant returns to scale have been studied in this paper.Firstly,drawbacks in the models which Lozano and Villa introduced under constant returns to scale presents are illustrated.Secondly,two new models(radial centralized resource allocation CCR models) under constant returns to scale are presented by putting bounds to inputs or outputs respectively.These models have the same efficiency score and they can all work well under constant returns to scale without the preceding drawbacks.

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Non-radial centralized resource allocation DEA models under constant returns to scale have been studied in this paper.Firstly,drawbacks in the models which Lozano and Villa introduced under constant returns to scale presents are illustrated.Secondly,two new models(radial centralized resource allocation CCR models) under constant returns to scale are presented by putting bounds to inputs or outputs respectively.These models have the same efficiency score and they can all work well under constant returns to scale without the preceding drawbacks.

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Available abstract

Non-radial centralized resource allocation DEA models under constant returns to scale have been studied in this paper.Firstly,drawbacks in the models which Lozano and Villa introduced under constant returns to scale presents are illustrated.Secondly,two new models(radial centralized resource allocation CCR models) under constant returns to scale are presented by putting bounds to inputs or outputs respectively.These models have the same efficiency score and they can all work well under constant returns to scale without the preceding drawbacks.

Key concepts: Constant (computer programming), Returns to scale, Scale (ratio), Resource allocation, Work (physics), Resource (disambiguation), Computer science, Mathematical optimization

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