Calleja, PereLlerena Garrés, Francesc2022-07-182022-07-182022https://hdl.handle.net/2445/187822In the domain of bankruptcy problems, we show that non manipulability via merging and splitting claims by identical agents characterizes the proportional rule provided claims are positive rational numbers. By adding either claim monotonicity or claims continuity we obtain new characterizations to the whole class of bankruptcy problems10 p.application/pdfengcc-by-nc-nd, (c) Calleja et al., 2022http://creativecommons.org/licenses/by-nc-nd/3.0/es/Fallides bancàriesExpectatives racionals (Teoria econòmica)Nombres racionalsDesinformacióBank failuresRational expectations (Economic theory)Rational numbersDisinformationinfo:eu-repo/semantics/workingPaperinfo:eu-repo/semantics/openAccess