Casella, Alessandra (contributor); … - 2003 - [Elektronische Ressource]
optional and costly, then strength of preference is indirectly expressed
through the choice to abstain or vote (for example … hori-
zon has no effect on expected welfare, relative to the post-efficient allocation:
preference realizations are … strength of
preference and the essence of the mechanism is captured.
This conjecture can also be supported by formal argument …