2 papers
econ.TH2026
Categorize and randomize: a permissive model of stochastic choice
Ester Sudano
We model stochastic choices with categorization. The agent preliminarly groups alternatives in homogenous disjoint classes, then randomly chooses one class and randomly picks an it…
econ.TH2025
Separable joint choices
Davide Carpentiere, Alfio Giarlotta, Angelo Petralia +1
We introduce a novel choice dataset, called joint choice, in which options and menus are multidimensional. In this general setting, we define a notion of choice separability, which…