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Should America save for its old age? : Fiscal policy, population aging, and national saving
Elmendorf, Douglas W., (2000)
Do the rich save more?
Dynan, Karen E., (2000)
Semiparametric estimation of instrumental variable models for causal effects
Abadie, Alberto, (2000)
Cointegration versus traditional econometric techniques in applied economics
Zietz, Joachim, (2000)
Mehr Marktwirtschaft für den Telekommunikationssektor der EG
Zietz, Joachim, (1986)
Trade liberalization in cereals : blessing or curse to developing countries?