Carbon taxes and emissions trading systems (ETSs) to limit emissions of greenhouse gases (GHGs) are becoming increasingly common. At the end of 2015, 17 GHG ETSs were operational in 55 jurisdictions while 18 jurisdictions collected a carbon tax. Empirical evidence on the performance of carbon...

We estimate the relationship between electricity, fuel and carbon prices in Germany, France, the Netherlands, the Nord Pool market and Spain, using one-year futures for base and peak load prices for the years 2009-2012, corresponding to physical settlement during the second market phase of the...

Putting a price on carbon is critical for climate change policy. Increasingly, policymakers combine multiple policy tools to achieve this, for example by complementing cap-and-trade schemes with a carbon tax, or with a feed-in tariff. Often, the motivation for doing so is to limit undesirable...

A global target of stabilizing greenhouse-gas concentrations at between 450 and 550 parts per million carbon-dioxide equivalent (ppm COe) has proven robust to recent developments in the science and economics of climate change. Retrospective analysis of the Stern Review (2007) suggests that the...

A global target of stabilising greenhouse gas concentrations at between 450ppm CO2e and 550ppm CO2e has proven robust to recent developments in the science and economics of climate change. Retrospective analysis of the Stern Review indicates that the risks were underestimated, suggesting a...

"This paper develops a simple model of a polluting industry and an innovating firm. The polluting industry is faced with regulation and costly abatement. Regulation may be taxes or marketable permits. The innovating firm invests in R&D and develops technologies which reduce the cost of pollution...