Add to ORKGWe extend the Tauer (2001) and Färe et al. (2004) analyses of aggregation bias in technical efficiency measurement to multiple criteria decision analysis. We show input aggregation conditions consistent with multiple criteria evaluation of overall efficiency in conjunction with variation in aggregation bias
The paper deals with benchmarking cases where highly aggregated decision making units are in the dat...
Data envelopment analysis (DEA), the non-parametric approach to measuring efficiency, was widely u...
A problem frequently encountered in Data Envelopment Analysis (DEA) is that the total number of inpu...
We extend the Tauer (2001) and Färe et al. (2004) analyses of aggregation bias in technical efficien...
We extend the Tauer (2001) and Färeet al. (2004) analyses of aggregation bias in technical efficienc...
The results of an experiment with simulated data show that combining inputs with different criteria ...
The results of an experiment with simulated data show that using multiple positive lineal aggregator...
The results of an experiment with simulated data show that using multiple positive lineal aggregator...
Technical efficiencies calculated using aggregated inputs are biased. It is shown empirically and a...
Technical efficiencies calculated using aggregated inputs are biased. It is shown empirically and an...
We show that an organization's technical efficiency scores are biased downward by linear aggregation...
A problem frequently encountered in Data Envelopment Analysis (DEA) is that the total number of inpu...
This paper defines the notion of unbiased aggregation of inputs and provides a necessary and suffici...
In this article we generalize the aggregation theory in efficiency and productivity analysis by deri...
We analyse how the aggregation of production processes affects efficiency evaluations. A production ...
The paper deals with benchmarking cases where highly aggregated decision making units are in the dat...
Data envelopment analysis (DEA), the non-parametric approach to measuring efficiency, was widely u...
A problem frequently encountered in Data Envelopment Analysis (DEA) is that the total number of inpu...
We extend the Tauer (2001) and Färe et al. (2004) analyses of aggregation bias in technical efficien...
We extend the Tauer (2001) and Färeet al. (2004) analyses of aggregation bias in technical efficienc...
The results of an experiment with simulated data show that combining inputs with different criteria ...
The results of an experiment with simulated data show that using multiple positive lineal aggregator...
The results of an experiment with simulated data show that using multiple positive lineal aggregator...
Technical efficiencies calculated using aggregated inputs are biased. It is shown empirically and a...
Technical efficiencies calculated using aggregated inputs are biased. It is shown empirically and an...
We show that an organization's technical efficiency scores are biased downward by linear aggregation...
A problem frequently encountered in Data Envelopment Analysis (DEA) is that the total number of inpu...
This paper defines the notion of unbiased aggregation of inputs and provides a necessary and suffici...
In this article we generalize the aggregation theory in efficiency and productivity analysis by deri...
We analyse how the aggregation of production processes affects efficiency evaluations. A production ...
The paper deals with benchmarking cases where highly aggregated decision making units are in the dat...
Data envelopment analysis (DEA), the non-parametric approach to measuring efficiency, was widely u...
A problem frequently encountered in Data Envelopment Analysis (DEA) is that the total number of inpu...