Chinese auction
Type of all-pay auction
From Wikipedia, the free encyclopedia
Chinese auction is a type of the all-pay auction, where the probability of winning depends on the relative size of a participant's bid.[1] The choice of the winner is done by a lottery, whereby the bidders compete for a higher chance of winning.[1]
It is also known as penny raffle, chance auction and tricky tray.[2][3]
Etymology
Significance
Chinese auctions are usually conducted during charity events for fundraising.[5] Political elections and patent races can be modeled as Chinese auctions, in which the chance of winning is seen as proportional to the amount spent.[6]