We investigate and test hypotheses on how informed trading varies with market-wide factors and the structural and trading characteristics of a firm. We find strong evidence of commonality in informed trading, and a systematic dependence of informed trading on firm characteristics that is largely...

We investigate and test hypotheses on how informed trading varies with market-wide factors and the structural and trading characteristics of a firm. We find strong evidence of commonality in informed trading, and a systematic dependence of informed trading on firm characteristics that is largely...

The aim of this study is to determine whether (and to what extent) the weak form of efficient-market hypothesis could be considered true in relation to the financial instruments listed on the Warsaw Stock Exchange in relation to the exchanges of Baltic Sea countries. With respect to the analyzed...