Debt relief and financing climate change action

Slow progress in scaling-up climate finance has emerged as a major bottleneck in international negotiations. Debt relief for climate finance swaps could provide an alternative source for financing mitigation and adaptation action in developing countries.


Divergence of trends in US and UK aggregate exergy efficiencies 1960-2010

National exergy efficiency analysis relates the quality of primary energy inputs to an economy with end useful work in sectoral energy uses such as transport, heat and electrical devices. This approach has been used by a range of authors to explore insights to macroscale energy systems and linkages with economic growth. However, these analyses use […]


Divergence of trends in US and UK aggregate exergy efficiencies 1960-2010

National exergy efficiency analysis relates the quality of primary energy inputs to an economy with end useful work in sectoral energy uses such as transport, heat and electrical devices. This approach has been used by a range of authors to explore insights to macroscale energy systems and linkages with economic growth. However, these analyses use […]



A structural decomposition approach to comparing MRIO databases

The construction of multi-regional input–output tables is complex, and databases produced using different approaches lead to different analytical outcomes. We outline a decomposition methodology for investigating the variations that exist when using different multiregional input–output (MRIO) systems to calculate a region’s consumption-based account. Structural decomposition analysis attributes the change in emissions to a set of […]





Climate engineering reconsidered

Stratospheric injection of sulphate aerosols has been advocated as an emergency geoengineering measure to tackle dangerous climate change, or as a stop-gap until atmospheric carbon dioxide levels are reduced. But it may not prove to be the game-changer that some imagine. read more »


Evidence on business cycles and CO2 emissions

CO2 emissions and GDP move together over the business cycle. Most climate change researchers would agree with this statement despite the absence of a study that formally analyzes the relationship between emissions and GDP at business cycle frequencies. The paper provides a rigorous empirical analysis of this relationship in a comprehensive cross-country panel by decomposing the emissions and GDP series into their growth and cyclical components using the HP filter. read more »