Collin-Dufresne, Pierre; Fos, Vyacheslav - National Bureau of Economic Research (NBER) - 2012
accumulate stocks of targeted companies, this paper studies whether several liquidity measures reveal the presence of informed …-frequency measures of stock liquidity indicate a higher stock liquidity. Importantly, measures that have been used as direct proxies for … informed traders being more aggressive when measured stock liquidity is high. …