Cabrales, Antonio; Gossner, Olivier; Serrano, Roberto - 2010
purchase information about the state of nature in the form of an information structure. Given his prior, information structure … 'a' is more informative than information structure 'b' if whenever he rejects 'a' at some price, he also rejects 'b' at … ordering based on similar premises exists. -- Informativeness ; information structures ; entropy ; decision under uncertainty …