Showing 1 - 10 of 78,595
requirements that are not always obvious to the non-expert user. Bootstrap DEA is a significant development of the past decade …, which could be extended to test almost any hypothesis in bootstrap DEA. Moreover, it enhances the intuition behind bootstrap …
Persistent link: https://www.econbiz.de/10009583705
This paper has been removed for revision
Persistent link: https://www.econbiz.de/10010678636
Since the introduction of bootstrap DEA there is a growing literature on applications which use this method, mainly for … hypothesis testing. It is therefore important to establish the consistency and evaluate the performance of bootstrap DEA. The few … coverage probabilities are not a good tool of assessment. In our study we evaluate the performance of bootstrap DEA using the …
Persistent link: https://www.econbiz.de/10009583702
Since the introduction of bootstrap DEA there is a growing literature on applications which use this method, mainly for … hypothesis testing. It is therefore important to establish the consistency and evaluate the performance of bootstrap DEA. The few … coverage probabilities are not a good tool of assessment. In our study we evaluate the performance of bootstrap DEA using the …
Persistent link: https://www.econbiz.de/10010288834
in analyses of productive efficiency. The distributions of these estimators remain unknown except in the simple case of … one input and one output, and previous bootstrap methods proposed for inference have not been proven consistent, making … result is then used to prove that two different bootstrap procedures (one based on sub-sampling, the other based on smoothing …
Persistent link: https://www.econbiz.de/10010263169
in analyses of productive efficiency. The distributions of these estimators remain unknown except in the simple case of … one input and one output, and previous bootstrap methods proposed for inference have not been proven consistent, making … result is then used to prove that two different bootstrap procedures (one based on sub-sampling, the other based on smoothing …
Persistent link: https://www.econbiz.de/10004968414
efficiency estimates with implications on firms’ and industries’ performance evaluation. There have been several DEA formulations … analysis for the assessment of the efficiency and ranking of the examined units. In addition to these computational approaches … this paper in order to overcome these problems applies bootstrap techniques. Moreover it provides an application evaluating …
Persistent link: https://www.econbiz.de/10008645117
Permutation techniques, where one recompute the test statistic over permutations of data, have a long history in statistics and have become increasingly useful as the availability of computational power has increased. Until now, no permutation tests for examining returns to scale assumptions,...
Persistent link: https://www.econbiz.de/10013338075
economic journals. The paper categorizes the journals into four main categories (A to D) based on their efficiency levels. The …
Persistent link: https://www.econbiz.de/10011524871
We discuss statistical inference problems associated with identification and testability in econometrics, and we emphasize the common nature of the two issues. After reviewing the relevant statistical notions, we consider in turn inference in nonparametric models and recent developments on...
Persistent link: https://www.econbiz.de/10005133053