Is the olive oil an efficient sector? A meta frontier analysis considering the ownership structure

RAFAELA DIOS PALOMARES2026-01-292026-01-2920162-s2.0-85017176389https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/28011Agricultural and Biological Sciences (miscellaneous)DevelopmentEconomics and EconometricsGeography, Planning and DevelopmentIs the olive oil an efficient sector? A meta frontier analysis considering the ownership structureresearch article