Fixed-prize tournaments versus first-price auctions in innovation contests

This paper analyzes a procurement setting with identical firms and stochastic innovations. In contrast to the previous literature, I show that a procurer who cannot charge entry fees may prefer a fixed-prize tournament to a first-price auction. The reason is that holding an auction may leave higher rents to firms when the innovation technology is subject to large random factors. I would like to thank Dominique Demougin and Carsten Helm for helpful comments and discussions. Financial support by the Deutsche Forschungsgemeinschaft through the SFB 649 “Economic Risk” is gratefully acknowledged.