On May 6, 2010, world financial markets experienced The Flash Crash, which affected trillions of dollars of securities in just mere minutes. Consensus of what caused this dramatic change in the market evaluation of thousands of assets is still not fully understood. To tackle problems like these,...

An agent-based model (ABM) has a structure, which includes a set of agents, a topology and an environment. A simplified conception of a financial market includes a set of market participants, a trading mechanism, and a set of securities. In a typical ABM of a financial market, the market...

Regulators and policy makers, facing a complicated, fast-paced and quickly evolving marketplace, require new tools and decision aides to inform policy. Agent-based models, which are capable of capturing the organization of exchanges, intricacies of market mechanisms, and the heterogeneity of...

Using an agent-based model of the limit order book, we explore how the levels of information available to participants, exchanges, and regulators can be used to improve our understanding of the stability and resiliency of a market. Ultimately, we want to know if electronic market data contains...

Electronic markets have emerged as popular venues for the trading of a wide variety of financial assets, and computer based algorithmic trading has also asserted itself as a dominant force in financial markets across the world. Identifying and understanding the impact of algorithmic trading on...

We propose a near zero-intelligence agent-based model of the E-Mini S&P 500 futures market that allows for a close examination of market microstructure in the context of a flash crash. Several classes of agents are characterized by how fast they trade and where they place trades in the limit...