measuring interval efficiency in convex hull of data using dea

Measuring Interval Efficiency in Convex Hull of Data Using DEA

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

Efficiency of decision making units in network DEA using interval data

Measuring Technical Efficiency of the Iranian Post Company Using Data Envelopment Analysis (DEA)

 Given that improvement in efficiency is a major resource to economic development, this can be applied to each domestic sector of an economy. The objective of this paper is to measure technical efficiency of the Iranian Post Company across the country’s provinces using data envelopment analysis (DEA). The ranking of technical efficiency has been calculated by using collected data on post offi...

Measuring Supply Chain Efficiency: a Dea Approach

obtained through CRS model is 0.868, indicating scope for lots of improvement for the Pharmaceutical companies k ey words: Volume 5• Number 1 • January June 2012

EFFICIENCY MEASUREMENT OF NDEA WITH INTERVAL DATA

Data envelopment analysis (DEA) is a non-parametric technique for evaluation of relative efficiency of decision making units described by multiple inputs and outputs. It is based on solving linear programming problems. Since 1978 when basic DEA model was introduced many its modifications were formulated. Among them are two or multi-stage models with serial or parallel structure often called net...