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The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 2 Black cumin yield gap due to technical inefficiency

From: Estimation of technical efficiency of black cumin (Nigella sativa L.) farming in northwest Ethiopia: a stochastic frontier approach

Variable Mean Std. dev. Min Max
Actual yield (quintal/0.4 ha) 3.132 2.092 0.800 20.000
TE 0.531 0.212 0.140 0.935
Potential yield (quintal/0.4 ha) 5.832 2.399 2.767 23.625
Yield gap (quintal/0.4 ha) 2.701 1.622 0.519 10.392