“…For example, Shee and Stefanou () apply traditional and endogeneity‐corrected stochastic production frontiers to a sample of Colombian food manufacturers and find the average technical efficiency of all food industry equaled 62.1%, with meat processing scoring the highest average efficiency of 66%. Using nonparametric DEA for Greek food manufacturing, Dimara, Skuras, Tsekouras, and Tzelepis () report a relatively low level of technical efficiency, with average values of 0.243, as well as a relatively high level of scale efficiency, scoring 0.674 on average. Also using the nonparametric framework, Ali, Singh, and Ekanem () address food manufacturing in India and find relatively high efficiencies for the gross sector, 0.902 in technical efficiencies and 0.870 in scale efficiencies.…”