Technical, allocative and economic efficiencies in swine production in Hawaii: a comparison of parametric and nonparametric approaches
Khem R. Sharma, PingSun Leung, Halina M. ZaleskiVolume:
20
Year:
1999
Language:
english
Pages:
13
DOI:
10.1016/s0169-5150(98)00072-3
File:
PDF, 136 KB
english, 1999