Bidding in private-value auctions with uncertain values |
| |
Institution: | 1. Smith Institute for Political Economy and Philosophy, Chapman University, United States;2. Department of Economics, Simon Fraser University, Canada;3. Department of Economics, Marquette University, United States;1. Department of IM & IS, School of Management, Fudan University, 200433, Shanghai, China;2. Department of Industrial Economics, School of Management, Fudan University, 200433, Shanghai, China |
| |
Abstract: | Auctions are often used to sell idiosyncratic goods difficult for potential bidders to value ex ante. Laboratory auctions with uncertainty over final values in this experiment resulted in 18% and 27% of bids above the expected value of the item in private-value first-price and English auctions, respectively. Risk-seeking preferences as measured on an individual decision task cannot explain overbidding and the first-price auction results suggest that risk aversion may not be a good explanation for bidding behavior observed with certain values. Several candidate explanations fail to explain overbidding, rather it appears to stem from some bidders who are prone to overbidding. Relative to first-price auctions, the size and frequency of overbids are significantly larger in English auctions, while more English auctions are won by overbidders. Differences between the formats appear to be driven by the dynamic nature of English auctions which is consistent with popular notions of “auction fever.” |
| |
Keywords: | Auctions Uncertain values Auction fever |
本文献已被 ScienceDirect 等数据库收录! |
|