To succeed in reducing carbon dioxide emissions, a climate policy must establish credible long-term incentives for investments in the new energy-sector capital and in research and development. We argue that credibility implies that international agreements should focus on enhancing coordination...

Global Emissions Trading: Prospects and Pitfalls

The next major round of international negotiations on controlling global climate change is to be held later this year in Kyoto. The focus of talks to date has been on policies to reduce worldwide carbon dioxide emissions to 1990 levels and hold them there. A proposal by the United States would...

In this paper we update our earlier estimates of the cost of the Kyoto Protocol using the G-Cubed model, taking into account the new sink allowances from recent negotiations as well as allowing for multiple gases and new land clearing estimates. Rather than comparing this to the original Kyoto...

The next major round of international negotiations on controlling global climate change is to be held later this year in Kyoto. The focus of talks to date has been on policies to reduce worldwide carbon dioxide emissions to 1990 levels and hold them there. A proposal by the United States would...

We use an econometrically estimated multi-region, multi-sector general equilibrium model of the world economy to examine the effects of the tradable emissions permit system proposed in the 1997 Kyoto protocol, under various assumptions about that extent of international permit trading. We focus,...

Permit Trading Under the Kyoto Protocol and Beyond

We use an econometrically estimated multi-region, multi-sector general equilibrium model of the world economy to examine the effects of using a system of internationally tradable emission permits to control world carbon dioxide emissions. We focus, in particular, on the effects of the system on...