We report on a series of experiments that examine bidding behavior in first-price sealed bid auctions with symmetric and asymmetric bidders. To study the extent of strategic behavior, we use an experimental design that elicits bidders' complete bid functions in each round (auction) of the...

Following extensive empirical evidence about quot;market anomaliesquot; and overconfidence, the analysis of financial markets with agents overconfident about the precision of their private information has received a lot of attention. However, all these models consider agents trading for their...

Following extensive empirical evidence about market anomalies and overconfidence, the analysis of financial markets with agents overconfident about the precision of their private information has received a lot of attention. However, all these models consider agents trading for their own account....

The paper reports on the effects of one-sided imperfect information on bidding behaviour in simultaneous and sequential first-price auctions of non-identical objects when bidders have multi-unit demands. The analysis provides the following four main results. First, when different objects are to...

Bidding challenges learning theories. Even with the same bid, experiences vary stochastically: the same choice can result in either a gain or a loss. In such an environment, the question arises of how the nearly universally documented phenomenon of loss aversion affects the adaptive dynamics. We...

Updated - please see paper 551.02 in this series. The Bank of Spain uses a unique auction format to sell government bonds, which can be seen as a hybrid of a uniform and a discriminatory auction. For winning bids above the average winning bid, buyers are charged the average winning bid,...