Horsley, Anthony; Zandt, Timothy Van; Wrobel, Andrew J - Suntory and Toyota International Centres for Economics … - 1998
We give variants on Berge's Maximum Theorem in which the lower and the upper semicontinuities of the preference relation are assumed for two different topologies on the action set, i.e., the set of actions availabe a priori to the decision-maker (e.g. a household with its consumption set). Two...