TY - GEN AU - Alcantud, José Carlos R. PY - 2012 UR - http://hdl.handle.net/10366/135627 AB - [EN]Invited talk at the Eighth Italian-Spanish Conference on General Topology and its Applications. LA - eng KW - Economics KW - Social welfare function KW - Equity KW - Efficiency KW - Utility stream TI - Ordering infinite utility streams: set-theoretical and topological issues ER -