%0 Report %A Manzini, Paola %A Mariotti, Marco %T Choice by Lexicographic Semiorders %D 2009 %8 2009 Feb %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 4046 %U https://www.iza.org/index.php/publications/dp4046 %X We propose an extension of Tversky's lexicographic semiorder to a model of boundedly rational choice. We explore the connection with sequential rationalisability of choice, and we provide axiomatic characterisations of both models in terms of observable choice data. %K revealed preference %K lexicographic semiorders %K bounded rationality %K choice