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Table 8 Technical efficiency estimates of Models 1 and 2

From: Effects of climate adaptation on technical efficiency of maize production in Northern Ghana

Efficiency level Model 1 Model 2
Freq. % Freq. %
11–20 0 0.0 1 0.2
21–30 1 0.2 1 0.2
41–50 9 1.5 1 0.2
51–60 13 2.1 6 1.0
61–70 27 4.4 20 3.2
71–80 87 14.1 63 10.2
81–90 201 32.5 123 19.9
91–100 281 45.4 404 65.3
Mean 0.873 0.913
Min 0.229 0.183
Max 1.00 1.00