A market model is presented, in which firms and consumers differ in their market understanding. In the model, rational firms compete in probability distributions over consumers with bounded ability to grasp statistical data. Increased competition causes firms to increase their effort to...

This study seeks to explore, how market efficiency changes, if ordinary traders receive fundamental news more or less often. We show that longer temporal information gaps lead to fewer but larger shocks and a reduction of the average noise level on the dynamics. The consequences of these effects...