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作者:Poterba, JM; Shoven, JB
作者单位:Massachusetts Institute of Technology (MIT); National Bureau of Economic Research; Stanford University
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作者:Azariadis, C; Lambertini, L
作者单位:University of California System; University of California Los Angeles
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作者:Klein, B; Lerner, AV; Murphy, KM
作者单位:University of California System; University of California Los Angeles; University of Chicago