We examine a contest, modelled as an all-pay auction, in which a strong and a weak contestant compete, and where a contestant may suffer from a handicap or benefit from a head start. The former reduces the contestant's score by a fixed percentage; the latter is an additive bonus. The two...

Comparative statics for contests with two privately informed and ex ante heterogeneous contestants are analyzed. Strategies and payoffs are examined and it is shown that total effort may increase when one contestant becomes weaker. The second part of the paper considers dynamic contests in which...

In this paper, we propose a new approach to analyzing asymmetric first price auctions. Specifically, we examine winning probabilities, exploiting the connection between winning probabilities and payoffs known from mechanism design. This circumvents the need to look directly at bidding...