This important new book presents a state-of-the-art assessment of how economic models can be used by different levels of government to combat environmental problems. It considers policies for climate change and transport that can be used at federal and confederal levels of government. The...

Cap-and-trade programs for greenhouse gases (GHGs) present central political questions with significant economic and environmental ramifications. This paper addresses a critical structural issue: To what extent should states retain the capacity to develop stricter parameters within a federal...