Explaining Job Polarization: Routine-Biased Technological Change and Offshoring
研究了1993-2010年16个西欧国家就业极化的普遍性，并构建模型用常规偏向技术变革和离岸外包解释就业极化，模型能解释大部分总体极化及行业内部和行业间成分。
This paper documents the pervasiveness of job polarization in 16 Western European countries over the period 1993–2010. It then develops and estimates a framework to explain job polarization using routine-biased technological change and offshoring. This model can explain much of both total job polarization and the split into within-industry and between-industry components.