Journal of Productivity Analysis. 2012;38(1):63-79. doi: 10.1007/s11123-011-0235-1 Q21.82025
Labor productivity convergence in the Kansas farm sector: a three-stage procedure using data envelopment analysis and semiparametric regression analysis
堪萨斯州农业部门劳动生产率的收敛性:一种结合数据包络分析与半参数回归分析的三阶段方法
DOI: 10.1007/s11123-011-0235-1
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