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"Comparing group performance over time through the Luenberger productivity ..."
Juan Aparicio, Lidia Ortiz, Daniel Santín (2021)
- Juan Aparicio
, Lidia Ortiz
, Daniel Santín:
Comparing group performance over time through the Luenberger productivity indicator: An application to school ownership in European countries. Eur. J. Oper. Res. 294(2): 651-672 (2021)
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