Reflections on the Economics of Climate Change
非技术性地介绍气候变化经济学，概述科学背景与不确定性，调查现有影响研究，总结减缓全球变暖的有效政策研究，并讨论该领域面临的不确定性。
My purpose here is to provide a non-technical introduction to the economics of climate change. I will sketch the scientific background and uncertainties, survey the results of existing studies of the impacts of climate change, present a summary of a study of efficient policies to slow global warming, and end with the uncertainties that haunt the entire field.