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Efficiency of Constant Log Utility Market Makers
Maneesha Papireddygari, Xintong Wang, Bo Waggoner +1
Automated Market Makers (AMMs) are used to provide liquidity for combinatorial prediction markets that would otherwise be too thinly traded. They offer both buy and sell prices for…
Designing a Combinatorial Financial Options Market
Xintong Wang, David M. Pennock, Nikhil R. Devanur +3
Financial options are contracts that specify the right to buy or sell an underlying asset at a strike price by an expiration date. Standard exchanges offer options of predetermined…
Log-time Prediction Markets for Interval Securities
Miroslav Dudík, Xintong Wang, David M. Pennock +1
We design a prediction market to recover a complete and fully general probability distribution over a random variable. Traders buy and sell interval securities that pay $1 if the…