Hu, Audrey; Offerman, Theo; Zou, Liang - 2014
We investigate the possibility of enhancing efficiency by awarding premiums to a set of highest bidders in an English … be risk averse, (ii) the bidders can have heterogeneous risk preferences, and (iii) the auction can have a binding … reserve price. Our analysis reveals that the premium has an intricate joint effect on risk sharing and expected revenue, which …