Journal of Productivity Analysis. 2014;42(2):123-136. doi: 10.1007/s11123-014-0386-y Q21.82025
Closed-skew normality in stochastic frontiers with individual effects and long/short-run efficiency
DOI: 10.1007/s11123-014-0386-y
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Journal of Productivity Analysis. 2014;42(2):123-136. doi: 10.1007/s11123-014-0386-y Q21.82025
DOI: 10.1007/s11123-014-0386-y
摘要 查看摘要