In a stochastic economy with overlapping generations, fiscal policy affects the allocation of aggregate risks. The paper shows how to compute the welfare effects of marginal policy changes that shift risk across cohorts, in general and for an application to social security equity investments. I...

This paper studies the optimal trade-off between commitment and flexibility in an intertemporal consumption/savings choice model. Individuals expect to receive relevant information regarding their own situation and tastes - generating a value for flexibility - but also expect to suffer from...

This paper explores the structure of cross-border health purchasing between Austria and Hungary and determines the size of this phenomenon as well as the barriers to a further increase. Austrian patients may receive health care treatment in Hungary in three different ways. First, patients may...

How far is the US social insurance system from an efficient system? We answer this question within a model where agents receive idiosyncratic, labor-productivity shocks that are privately observed. When social security and income taxation comprise the social insurance system, the maximum...

This study presents two case studies, each on a current initiative of contracting for primary health services in Brazil, one for the state of Bahia, the other for the city of Rio de Janeiro. The two initiatives are not linked and their implementation has independently sprung from a search for...

While universal health coverage (UHC) offers a powerful goal for a nation, all countries-irrespective of income are struggling with achieving or sustaining UHC. France is a high-income country where HC is in effect universal. Health-related costs are covered by a mix of mandatory social health...

Peru reduced its HIV/AIDS burden by 43 percent from 2000 to 2010 due to the introduction of free antiretroviral drug therapy in 2004, and the successful execution of the 2007-2011 HIV/AIDS Strategy and budgeting for results since 2011. The national HIV program received significant external...

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