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Yes, this can be done in SHAZAM with some straightforward coding. A good example of Stochastic Frontier Analysis with some Data Envelopment Analysis (DEA) comparing technical efficiencies of different firms may be found in:

ODonnell, C. J., D. S. P. Rao and G. E. Battese (2008). "Metafrontier Frameworks for the Study of Firm-level Efficiencies and Technology Ratios." Empirical Economics 34(2): 231-255.

SHAZAM code for performing this may be found in the appendix.

Yes, this can be done in SHAZAM with some straightforward coding. A good example of using Stochastic Frontier Analysis with some Data Envelopment Analysis (DEA) various distance functions comparing technical efficiencies of different firms may be found in:

ODonnell, C. J., D. S. P. Rao and G. E. Battese (2008). "Metafrontier Frameworks for the Study of Firm-level Efficiencies and Technology Ratios." Empirical Economics 34(2): 231-255.

SHAZAM code for performing this may be found in the appendix.