The Intergovernmental Panel on Climate Change (IPCC) described mainstreaming climate change mitigation into development choices in its Fourth Assessment Report, chapter 12 of Working Group III. It also pointed out that “few macro-indicators include measures of progress with respect to climate...

This paper investigates the effects of a change in environmental abatement technology on the accumulation of capital stock and on the global environment in a two-country overlapping-generations model. Among other issues, we focus on a situation where abatement improves in only one country. With...

To consider the implication of disaggregated consumption and discounting, we study discounting in a world composed of the rich and the poor, a standard setting in the literature of cost-benefit analysis with distributional considerations. We derive several discount rates for different...