We introduce new graphical displays that present binary choice lotteries via three dimensional rotating pie charts whose heights represent the prize amounts. We compare four graphical versions to the original text-only Holt & Laury (2002) multiple price list. Parametric and non-parametric...

A complete set of transactions, more than 40 million within a 1.8 year span, allows us to track the evolution of the trader network and the goods network in an on-line trading community. The computer platform was designed to make barter exchange as attractive as possible; money was not part of...

A complete set of transactions, more than 40 million within a 1.8 year span, allows us to track the evolution of the trader network and the goods network in an on-line trading community. The computer platform was designed to make barter exchange as attractive as possible; money was not part of...