@TechReport{iza:izadps:dp4046,
            	author={Manzini, Paola and Mariotti, Marco},
            	title={Choice by Lexicographic Semiorders},
            	year={2009},
	month={Feb},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={4046},
            	url={https://www.iza.org/index.php/publications/dp4046},
	abstract={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.},
	keywords={revealed preference;lexicographic semiorders;bounded rationality;choice},
            }