@Article{Chang-Hong-AER-2006,
  author={Yongsung Chang and Jay H. Hong},
  title={Do Technological Improvements in the Manufacturing Sector Raise or Lower Employment?},
  journal={American Economic Review},
  year=2006,
  volume={96},
  number={1},
  pages={352-368},
  month={March},
  DOI = {10.1257/000282806776157687},
  URL = {http://www.aeaweb.org/articles.php?doi=10.1257/000282806776157687}
}