We investigate a unique dataset of Chinese IPOs from 2009 to 2012. First, we find that institutional investors who participate in multiple IPOs on a single day suffer from limited attention and submit less accurate bids. Second, we form several proxies for investor attention capacity and show...

We propose a model of “disposition extrapolators”—investors subject to both extrapolative beliefs and the disposition effect—to explain the sharp rise in prices and volume observed in historical financial bubbles. The model generates a novel mechanism for volume, and we test its...