Research Master Pre-Defense
                        
                        Asymmetric Valuations in Charity Auctions
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                                        SpeakersReza Armakan , Reza Armakan
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                                        LocationTinbergen - 1.02
 Amsterdam
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                                    Date and timeJuly 08, 2025 
 09:00 - 10:00
This project studies how auction format affects charitable giving when all bidders care equally about the charity and know each other’s valuations. While previous research suggests that all-pay auctions usually raise more money than the winner-pay auctions such as English auctions, we hypothesize, based on game-theoretic analysis, that the English auction can generate higher revenue than the all-pay auction. This holds when the bidders have different valuations of the item.