On social welfare orders satisfying anonymity and asymptotic density-one Pareto

We study the nature (constructive versus non-constructive) and issue of real-valued representability social welfare orders, on set infinite utility streams, satisfying anonymity asymptotic density-one Pareto axioms. characterize existence representable constructive orders (fulfilling aforementioned axioms) in terms easily verifiable conditions feasible one-period utilities, denoted by Y ⊂ R : a order is admits explicit description if only contains finitely many elements. • introduce version ordering, called (ADP). (SWO) that satisfy (AN) ADP. SWO AN Existence equivalent to utilities being finite.