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Technical, allocative and economic efficiencies in swine production in Hawaii: a comparison of parametric and nonparametric approaches
Sharma, Khem R., (1999)
Productive efficiency of the swine industry in Hawaii : stochastic frontier vs. data envelopment analysis
Sharma, Khem R., (1997)
Technical, allocative and economic efficiencies in swine production in Hawaii : a comparison of parametric and nonparametric approaches