Using stochastic frontier analysis instead of data envelopment analysis in modelling investment performance
We introduce methods to apply stochastic frontier analysis (SFA) to financial assets as an alternative to data envelopment analysis, because SFA allows us to fit a frontier with noisy data. In contrast to conventional SFA, we wish to deal with estimation risk, heteroscedasticity in noise and ineffic...
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| Main Authors: | , |
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| Format: | Default Article |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/23532306.v1 |
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