Barberà, Salvador; Berga, Dolors; Moreno, Bernardo - In: Games and Economic Behavior 75 (2012) 2, pp. 490-509
A social choice function may or may not satisfy a desirable property depending on its domain of definition. For the same reason, different conditions may be equivalent for functions defined on some domains, while not in other cases. Understanding the role of domains is therefore a crucial issue...
