: A reputation management system can promote trust in transactions in an online consumer-to-consumer (C2C) market. We model a C2C market by employing an agent-based approach. To di...
Current automated market makers over binary events suffer from two problems that make them impractical. First, they are unable to adapt to liquidity, so trades cause prices to mo...
Abraham Othman, Tuomas Sandholm, David M. Pennock,...
We examine the effect of a market pricing policy designed to attract high-valued traders in a multiple market context using JCAT software. Our experiments show that a simple change...
Ensuring sufficient liquidity is one of the key challenges for designers of prediction markets. Various market making algorithms have been proposed in the literature and deployed ...