We measure the impact of the Self-Sufficiency Project (a randomized welfare-to-work experiment in Canada; henceforth, SSP) on relative wage progression. SSP provided a generous 3-year earnings supplement to treatment group members who found a full-time job within a year of the start of the...

Superfund was established in 1980 to deal with closed and abandoned hazardous waste sites. Given the large amounts of money being spent on cleanups of Superfund sites, one might hope that the money is being spent in a cost-effective manner, but there is little evidence that the estimated...

The Self-Sufficiency Project (SSP) was a Canadian research and demonstration project that attempted to "make work pay" for long-term income assistance (IA) recipients by supplementing their earnings. The long-term goal of SSP was to get lone parents permanently off IA and into the paid labour...

The recent slump notwithstanding, substantial increases in house prices in many parts of the United States have served to highlight housing affordability for moderate-income households, especially in high-cost, supply-constrained coastal cities such as Boston. In this article, we develop a new...