Lauber, ArneArneLauberMarch, ChristophChristophMarch0000-0002-6564-2843Sahm, MarcoMarcoSahm0000-0002-6528-65512025-05-052025-05-052025978-3-949224-22-5https://fis.uni-bamberg.de/handle/uniba/108079engRound-Robin Tournaments in the Lab : Lottery Contests vs. All-Pay Auctionsworkingpaper