{"identifier":"nobleid:/w1/20260521/7383EBDF","arkIdentifier":"ark:/48914/w1/20260521/7383EBDF","version":1,"workTitle":"Two-Stage Data Envelopment Analysis of Spanish Regions: Efficiency Determinants and Stability Analysis","workType":"Journal Article","authors":"José Solana Ibáñez, Manuel Caravaca Garratón, Lorena Para‐González","description":null,"workUrl":null,"existingDoi":"10.5709/ce.1897-9254.214","createdAt":"2026-05-21T18:33:55.626562Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/7383EBDF.v1"}