Do Technological Improvements in the Manufacturing Sector Raise or Lower Employment?
- (pp. 352-368)
AbstractWe find that technology's effect on employment varies greatly across manufacturing industries. Some industries exhibit a temporary reduction in employment in response to a permanent increase in TFP, whereas many more industries exhibit an employment increase in response to a permanent TFP shock. This raises serious questions about existing work that finds a labor productivity shock has a strong negative effect on employment. There are tantalizing and interesting differences between TFP and labor productivity. We argue that TFP is a more natural measure of technology because labor productivity reflects shifts in the input mix as well as in technology.
CitationChang, Yongsung, and Jay H. Hong. 2006. "Do Technological Improvements in the Manufacturing Sector Raise or Lower Employment?" American Economic Review, 96 (1): 352-368. DOI: 10.1257/000282806776157687
- J22 Time Allocation and Labor Supply
- J24 Human Capital; Skills; Occupational Choice; Labor Productivity
- L60 Industry Studies: Manufacturing: General
- O47 Measurement of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence