Objectives: Examine how differences in state regulatory environments predict geographic disparities in the utilization of cancer screening. Data sources/setting: 100% Medicare fee-for-service population data from 2001-2005 was developed as multi-year breast (BC) and colorectal cancer (CRC)...

Objective: To examine how FFS Medicare utilization of endoscopy procedures for colorectal cancer (CRC) screening changed after implementation of the Medicare Prescription Drug, Improvement, and Modernization Act (MMA) in 2006, which provided subsidized drug coverage and expanded the geographic...

Background: Colorectal and breast cancers are the second most common causes of cancer deaths in the US. Population cancer screening rates are suboptimal and many cancers are diagnosed at an advanced stage, which results in increased morbidity and mortality. Younger populations are more likely to...

This paper analyses intergenerational educational mobility using survey data for twenty countries. We find that a number of interesting patterns emerge. Estimating a measure of mobility as movement and an index of mobility as equality of opportunity we find that while these two measures are...

Understanding the forces that lead to correlations between pollution exposure, poverty, and race is crucial to the formation of sound environmental justice (EJ) policy. In particular, what are the roles of disproportionate siting of pollution sources versus post-siting housing market dynamics...

Costa Rica's Program of Payments for Environmental Services (Pago de Servicios Ambientales, PSA) provides a unique opportunity to evaluate direct payments as a conservation policy tool. This paper reports evidence on how much more forest has been conserved in Costa Rica as a result of PSA...

Although lecture instruction certainly has merits, we argue that instructors can complement this teaching method with discovery-oriented spreadsheet tools. To encourage their use, we have developed a simple spreadsheet application that examines the concept of Walrasian price adjustment. The...

This paper analyses intergenerational educational mobility using survey data for twenty countries. We find that a number of interesting patterns emerge. Estimating a measure of mobility as movement and an index of mobility as equality of opportunity we find that while these two measures are...