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"Measuring productivity change in DEA-R: A ratio-based profit efficiency model."
Simin Tohidnia, Ghasem Tohidi (2019)
- Simin Tohidnia, Ghasem Tohidi:
Measuring productivity change in DEA-R: A ratio-based profit efficiency model. J. Oper. Res. Soc. 70(9): 1511-1521 (2019)
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