Data on 100 000 US factories is used to develop comprehensive abatement cost estimates by industry sector for seven major air pollutants. The results reveal very high intersectoral variances in marginal and average abatement costs: maximum/ minimum ratios are frequently near 10, and occasionally...

Using a comprehensive geo-referenced database of indicators relating to global change and energy, the paper assesses countries' likely attitudes with respect to international treaties that regulate carbon emissions. The authors distinguish between source and impact vulnerability and classify...

We estimate the increment in Massachusetts Medicaid program costs attributable to smoking from December 20, 1991, to 1998. We describe how our methods improve upon earlier estimates of analogous costs at the national level. Current costs to the Massachusetts Medicaid program approximate the...

Accounting measures of profitability are viewed by the academic literature with skepticism, perhaps even disdain. Accounting information and accounting rates of return are, however, relied upon extensively by market participants to compare and contrast the economic performance of alternative...

"Obsolete pesticides have accumulated in almost every developing country or economy in transition over the past several decades. Public health and environmental authorities are eager to reduce health threats by removing and decontaminating stockpile sites, but there are many sites, cleanup can...

This paper describes an approach to forecasting future climate at the local level using historical weather station and satellite data and future projections of climate data from global climate models (GCMs) that is easily understandable by policymakers and planners. It describes an approach to...

Accelerating development in Sub-Saharan Africa will require massive expansion of access to electricity - currently reaching only about one-third of households. This paper explores how essential economic development might be reconciled with the need to keep carbon emissions in check. The authors...