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Table 6 Estimated return to scale by DEA

From: Technical efficiency and productivity of farms: a periurban case study analysis

  CRS IRS DRS
Sample (n. 44)
N. 10 26 8
 % 22% 59% 18%
Livestock (n. 19)
N. 5 12 2
 % 26% 63% 10%
Crops (n. 25)
N. 5 16 4
 % 20% 64% 16%