Transitioning to a low-carbon economy will require significant investment to transform energy systems, alter the built environment and adapt infrastructure. A strategy to finance this investment is needed if the limit of a 2°C increase in global mean temperatures is to be respected. Also,...

Recent international environmental negotiations have highlighted the importance of establishing a commonly agreed approach to attribute climate change responsabil- ities. In this paper I investigate how choices on allocation mechanisms are likely to affect optimal abatement effort paths and...

It is widely acknowledged that introducing a price on carbon represents a crucial precondition for filling the current gap in low-carbon investment. However, as this paper argues, carbon pricing in itself may not be sufficient. This is due to the existence of market failures in the process of...

The expansion of the share of economic activity taking place in sectors with low or no impact on ecological resources is a crucial component of the transition to a low-carbon society. This �green� structural change is analyzed here by means of a growth model with a...

This paper considers how environmental policies should respond to macroeconomic downturns. It first explores the implications of the global economic downturn of 2008-09 for environmental policies, focusing in particular on the example of action against climate change. The arguments for and...

Debate about the relationship between environmental limits and economic growth has been taking place for several decades. These arguments have re-emerged with greater intensity following advances in the understanding of the economics of climate change, increases in resource and oil prices and...

The term �green jobs� can refer to employment in a narrowly defined set of industries providing environmental services. But it is more useful for the policy-maker to focus on the broader issue of the employment consequences of policies to correct environmental externalities such as...

This article explores the principles that should guide efforts to raise finance for climate action in developing countries. The main conclusions are that, first, there is an important role for private finance, which would be facilitated by having pervasive and broadly uniform emissions pricing...