9 citations · 15 across the 4 of their papers we have counts for
4 papers
Decision Making and Productivity Measurement
Dariush Khezrimotlagh
In this article, the concepts of technical efficiency, efficiency, effectiveness and productivity are illustrated. It is discussed that when firms are not homogenous, the situation…
How to deal with numbers of decision making units and variables in data envelopment analysis
Dariush Khezrimotlagh
Sufficient numbers of Decision Making Units (DMUs) in comparison with the number of input and output variables has been a concern of using Data Envelopment Analysis (DEA) in the la…
How to detect outliers in data envelopment analysis by Kourosh and Arash method
Dariush Khezrimotlagh
One of the concerns about using non-parametric estimators such as Data Envelopment Analysis (DEA), is the presence of outliers. There are a good number of studies that mention this…
Differences between real and integer production possibility sets in data envelopment analysis
Dariush Khezrimotlagh
The real Production Possibility Set (PPS) is completely generated by observations in the real approach, but generating the integer PPS may not be possible by only using observation…