id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajoaa-1206	Hassan, Yusha’u ; Abdullah, Amin Mahir bin; Ismail , Mohd Mansor ; Mohamed, Zainalabidin	Technical Efficiency of Maize Production in Nigeria: Parametric and Non-Parametric Approach	2014	11	.pdf	application/pdf	5933	304	48	Table 4: Percentage frequency distribution of maize production technical efficiency under constant and variable return to scale and technical efficiency under stochastic frontier analysis in Nigeria from 1971-2010 Efficiency scores (%) Frequency TE CRS % TE CRS Frequency TE VRS % TE VRS Frequency TE SFA % TE SFA 21.0-30.0 - - - - 1 2.5 31.0-40.0 1 2.5 - - 9 22.5 41.0-50.0 2 5 - - 2 5 51.0-60.0 4 10 2 5 1 2.5 61.0-70.0 6 15 3 7.5 8 20 71.0-80.0 10 25 8 20 12 30 81.0-90.0 5 12.5 5 12.5 4 10 91.0-99.0 6 15 7 17.5 3 7.5 100.0 6 15 15 37.5 - - Total 40 100 40 100 40 100 Mean 77.8 87.7 64.1 Minimum 40.4 52.5 29.3 Maximum 100.0 100.0 99.9 Table 4 shows the percentage frequency of maize production technical efficiency scores by DEA under constant return to scale and variable return to scale; and technical efficiency under stochastic frontier analysis(SFA) in Nigeria from 1971-2010. Table 5: Average 5 years of maize production technical efficiency under constant and variable return to scale and technical efficiency under stochastic frontier analysis in Nigeria from 1971-2010 Year % TE crs TE crs (% OIQ)	cache/ajoaa-1206.pdf	txt/ajoaa-1206.txt