In this study we compare the extent of informed trading across investor types in the Korean stock market using intraday quote and trade data from January 2006 to September 2013. We estimate for each stock the probability of information-based trading (PIN) using trades that are initiated by...

We analyze the equilibrium spread when the transaction size of informed traders is elastic in the value of private information (α). We show that the pooling equilibrium is likely to be inefficient when trade size is sensitive to α and the inefficient equilibrium can occur before the market...

In this study we analyze the effect of information asymmetry on corporate cash holdings. Using various measures of information asymmetry, we show that companies that operate in higher information asymmetry environments have smaller cash holdings. We continue to find a negative relation between...

In this paper we suggest that market makers deduce the extent of the adverse selection problem associated with a stock (and set up the bid-ask spread accordingly) by observing how many financial analysts are following that stock. Market makers do this based on the belief that more financial...