The Weitzman Dismal Theorem (DT) suggests agents today should be willing to pay an unbounded amount to insure against fat-tailed risks of catastrophes such as climate change. The DT has been criticized for its assumption that marginal utility (MU) goes to negative infinite faster than the rate...

This paper applies principal component analysis to investigate the linkages, or dominant co-fluctuation patterns, of per capita carbon dioxide emissions across countries for the time period 1950–2000. Energy resource world markets are investigated as an offsetting mechanism possibly...

Many studies have reported a relationship between urban air pollution levels and respiratory health problems. However, there are notable variations in results, depending on modeling approach, covariate selection, period of analysis, etc. To help clarify these factors we compare and apply two...

The possibility of using revenues from environmental taxes to reduce other distortions in the tax system (the so-called double dividend approach) has been discussed recently. This paper reviews the current debate and presents empirical evidence to suggest that the double dividend approach can...

Annual global CO2 emission forecasts at 2100 span 10 to 40 billion tonnes. Modeling work over the past decade has not narrowed this range nor provided much guidance about probabilities. We examine the time-series properties of historical per capita CO2 emissions and conclude that per capita...

This paper argues that policies based on economic instruments are preferable to command and control approaches for effectively protecting biological diversity. This is due to sources of inefficiencies because of informational asymmetries between the regulator and private land users. We propose a...