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作者：Diamond, Peter; Spinnewijn, Johannes
作者单位：Massachusetts Institute of Technology (MIT); University of London; London School Economics & Political Science
摘要：With heterogeneity in both skills and discount factors, the Atkinson-Stiglitz theorem that savings should not be taxed does not hold. In a model with heterogeneity of preferences at each earnings level, introducing a savings tax on high earners or a savings subsidy on low earners increases welfare, regardless of the correlation between ability and discount factor. Extending Emmanuel Saez (2002), a uniform savings tax increases welfare if that correlation is sufficiently high. Key for the resul...
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作者：Engelhardt, Gary V.; Gruber, Jonathan
作者单位：Syracuse University; Syracuse University; Massachusetts Institute of Technology (MIT)
摘要：We examine the impact of the expansion of public prescription-drug insurance coverage from Medicare Part D and find evidence of substantial crowd-out. Using the 2002-2007 waves of the Medical Expenditure Panel Survey, we estimate the extension of Part D benefits resulted in 75 percent crowd-out of both prescription-drug insurance coverage and expenditures of those 65 and older. Part D is associated with sizeable reductions in out-of-pocket spending, much of which has accrued to a small proport...
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作者：Tufano, Peter
作者单位：University of Oxford; National Bureau of Economic Research
摘要：This paper reports the results of a 2007 experiment testing whether specific process simplification can foster increased take-up rates for savings products, particularly by low-to-moderate income (LMI) households. Tax refund recipients at certain H&R Block tax preparation offices were given the option to purchase US Savings Bonds with their tax refunds, augmenting the tax-site savings options offered by H&R Block. Those who received the savings bond offer were substantially more likely to purc...
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作者：Oreopoulos, Philip
作者单位：University of Toronto; Canadian Institute for Advanced Research (CIFAR)
摘要：Thousands of randomly manipulated resumes were sent in response to online job postings in Toronto to investigate why immigrants, allowed in based on skill, struggle in the labor market. The study finds substantial discrimination across a variety of occupations towards applicants with foreign experience or those with Indian, Pakistani, Chinese, and Greek names compared with English names. Listing language fluency, multinational firm experience, education from highly selective schools, or active...
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作者：Aguila, Emma
作者单位：RAND Corporation
摘要：Aging populations are leading countries worldwide to social security reforms. Many countries are moving from pay-as-you-go to personal retirement account (PRA) systems because of their financial sustainability and positive impact on private savings. PRA systems boost private savings at a macro level by converting a government liability into financial wealth managed by private fund managers. However, at a micro level, changes in retirement wealth affect individuals' saving and consumption patte...
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作者：Gelber, Alexander M.
作者单位：University of Pennsylvania; National Bureau of Economic Research
摘要：This paper investigates the effect of 401(k) eligibility on saving. To address the possibility that eligibility correlates across individuals with their unobserved tastes for saving, I examine a change in eligibility: some individuals are initially ineligible for their 401(k) but become eligible when they have worked at their firm long enough. I find that eligibility raises 401(k) balances. Other financial assets and net worth respond insignificantly to eligibility, but the confidence interval...
