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The government finances an exogeneous stream of purchases by levying distortionary income taxes , printing money , and issuing one-period nominally risk-free bonds . Yet on any given day , a steady stream of cars find their way there . The result has been a steady stream of contributions to academic scholarship on the one hand and , at the same time , op-ed pieces , articles in the popular media , and pamphlets dealing with important issues of public policy . To this day , only a thin stream of children have returned to their homes , and even in this process there are cruel disruptions . Throughout the past 17 years , the Latin American Studies Honors Program has attracted a small but steady stream of students , Gelber said .