|
Publications A Dynamic Strategy of the Informed Trader with Market Manipulation Annals of Finance, 6(2), March 2010. Price, Trade Size, and Information Revelation in Multi-Period Securities Markets Journal of Financial Markets, 13(1), February 2010 with H. Ozsoylev Office-Seeking Politicians, Interest Groups and Split Contributions in the Model of Campaign Finance International Journal of Economic Theory, 3(4), December 2007 Working Papers
* Theory of Market Price Manipulation in a Sequential Trade Model * Information Revelation, Dynamic Informed Trading and Price Manipulation * No Trade, Informed Trading and Accuracy of Information * A Hierarchical Agency Model of Deposit Insurance * Monotonicity and Candidate Stable Voting Correspondences (with Yuelan Chen) Papers in Progress * Markov Stationary Equilibrium and Market Price Manipulation * Continuous Auction and Price Volatility The extended version of Kyle [1985] is studied in a continuous time setting. The paper presents a framework to explain relationship between a return volatility and information flows in a financial market. In the model, there are three classes of agents: competitive market makers, a risk-neutral informed trader and liquidity traders. Traders trade the risky asset with the market maker in the infinite-period model. The risky asset continuously pays a certain rate of dividend. There is an informational asymmetry on a future dividend rate between the informed trader and others. The liquidity trades arrive as a Brownian motion. The informed trader receives new information about the future dividend rate at a random date and the new information is publicly released at a random date. These two dates follow Poisson process. The paper derives the equilibrium price process, calibrates the model by using the data from NYSE and analyzes economic importance of information announcement. The contribution of the paper is to bring the canonical model of market microstructure to the stage of examining the real data and study effects of information announcement on return volatility. * The Dynamics of Political Parties and Duverger’s Law (with Yuelan Chen)
|
