This paper provides rigorous evidence (for 12,130 participants in a series of naturally occurring randomized lotteries) that a large-scale high school reform initiative (New York City's creation of 100+ small high schools of choice between 2002 and 2008) can markedly and consistently increase high school graduation rates (by 9.5 percentage…

When policies incentivize voluntary activities that also take place in the absence of the incentive, it is critical to identify the additionality of the policy--that is, the degree to which the policy results in actions that would not have occurred otherwise. Rebate programs have become a common conservation policy tool for local municipalities…

This paper employs panel estimators with data on the 50 American states for the years 1963 to 2006 to test the relationship between Unemployment Insurance (UI) trust fund solvency and UI benefit generosity. We find that both average and maximum weekly UI benefit amounts, as ratios to the average weekly wage, are higher in states and in years with…

This paper estimates risk reductions for each layer of security designed to prevent commercial passenger airliners from being commandeered by terrorists, kept under control for some time, and then crashed into specific targets. Probabilistic methods are used to characterize the uncertainty of rates of deterrence, detection, and disruption, as well…

This paper presents results from fiscal impact simulations of three national-level policies designed to prevent unintended pregnancy: A media campaign encouraging condom use, a pregnancy prevention program for at-risk youth, and an expansion in Medicaid family planning services. These simulations were performed using FamilyScape, a recently…

A central question for environmental policy is whether the long-term benefits of energy-saving technologies are sufficient to justify their short-term costs, and if so, whether financial incentives are needed to stimulate adoption. The fiscal effects of incentivizing new technologies, and the revenue effects of using the technology, are also…

Voluntary environmental programs (VEPs) are institutions for inducing firms to produce environmental goods beyond legal requirements. A comparative perspective on VEPs shows how incentives to sponsor and participate in VEPs vary across countries in ways that reveal their potential and limitations. Our brief survey examines conditions under which…

Caspar, Hartwig, and Moench do little to convince the authors of this paper that they have identified policy prescriptions that might usefully be applied to the United States. Caspar, Hartwig, and Moench suggest that in countries with high shares of temporary contract workers, employment reductions were sharper (because they could be). But does an…

Over the past decade and a half, state governments have assumed greater responsibility over demand-side management (DSM) operations. Whereas DSM programs formerly were initiated primarily by utilities or state public utility commissions, they are now becoming increasingly state-initiated and incentivized through funding mechanisms or…

Privatization of local government services is assumed to deliver cost savings, but empirical evidence for this from around the world is mixed. We conduct a meta-regression analysis of all econometric studies examining privatization of water distribution and solid waste collection services and find no systematic support for lower costs with private…

Schools that participate in the National School Lunch Program receive a portion of their federal funding as commodity foods rather than cash payments. This research compared the product costs and estimated total procurement costs of commodity and commercial foods from the school district perspective using data from 579 Minnesota ordering sites in…

Nonprofit child care centers are frequently observed to produce child care which is, on average, of higher quality than care provided in commercial child care centers. In part, this nonprofit advantage is due to different input choices made by nonprofit centers--lower child--staff ratios, better-educated staff and directors, higher rates of…

In most states, child support paid on behalf of Temporary Assistance for Needy Families (TANF) participants is used to offset TANF and child support administrative expenditures; this policy primarily benefits taxpayers. In contrast, Wisconsin allowed most custodial parents to keep all support paid on their behalf. This policy, which treats welfare…

Most previous cap and trade programs have distributed emission allowances for free to incumbent producers. However, in the electricity sector the value of CO[subscript 2] allowances may be far in excess of costs to industry and giving them away to firms diverts allowance value from other purposes. Using a detailed simulation model, this paper…

Traffic collisions kill about 43,000 Americans a year. Worldwide, road traffic injuries are the leading cause of death by injury and the ninth leading cause of all deaths. Photo Radar speed enforcement has been implemented in the United States and many other industrialized countries, yet its cost-effectiveness from a societal viewpoint, taking all…