Simultaneous but independent ultimatum game: strategic elasticity or social motive dependency? - Philipp E. Otto; Daniel Dittmer (Int. J. Game Theory, 2019)

Decentralized Matching Markets of Various Sizes: Similarly Stable Solutions with High Proportions of Equal Splits. - Philipp E. Otto (IGTR, 2020)

Voting behavior under outside pressure: promoting true majorities with sequential voting? - Friedel Bolle; Philipp E. Otto (Soc. Choice Welf., 2022)