We study the interaction of noisy demand and skewed asset payoffs. In our model, price as a function of quantities is convex in a neighborhood around zero if and only if skewness is positive. The combination of convexity and noise produces the idiosyncratic skewness effect--a documented negative...

The daily price limit changed from 10% to 20% in the ChiNext market in 2020. This event can be considered a quasi-natural experiment of change in market trading mechanisms. We employ the difference-in-difference (DID) approach to test the effect of this price limit change on firm-level market...

This paper investigates the dynamic changes in the price discovery ability and volatility spillover characteristics in the Chinese stock index futures market as trading rules were loosened step by step. The result shows that as trading restrictions were relaxed, the price discovery ability of...