00684nam0-22002531i-450-990003221630403321000322163FED01000322163(Aleph)000322163FED0100032216320000920d--------km-y0itay50------baitaIT<<A >>Theory of Persistent Income InequalitySteven N. DurlaufWorking paper seriesNBER4056Durlauf,Steven N.ITUNINARICAUNIMARCBK990003221630403321PaperSESSESTheory of Persistent Income Inequality454896UNINAING01