Good day,

Using the dea command produces technical efficiency scores with values b/t 0-1. However, I understand these are not bias corrected. Thus, I am using the teradialbc command to estimate bias-corrected scores with confidence limits. However, the technical efficiency and bias-corrected technical efficiency results generated by this command have values b/t 1-3.5. Is there any way to convert these values to standard 0-1 efficiency scores or is this not correct/appropriate? The "te1" var which is generated by teradialbc is labeled "Farrel based TE measure under CRS" which is the same specification I use for the dea command. Thanks in advance, Robert