We document that the variation in market liquidity is an important determinant of momentum crashes that is independent of other known explanations surfaced on this topic. This relationship is driven by the asymmetric large return sensitivity of short-leg of momentum portfolio to changes in...

We use proprietary trade as well as account-level dataset of short sales to investigate the profitability of individual investors' short-selling in the Korean stock market from August 1, 2007 to May 31, 2010. An average profit is 26,810 Korean won (roughly USD 24.4) per trade per hour and we...

We examine the short-run relationship between stock-return volatility and daily equity trading by several investor groups in the Korean Stock Exchange. We also investigate whether trade characteristics and trading styles can explain the potential distinct volatility effects of these investor...