Carbon efficiency has attracted increased attention due to the carbon neutrality goal of various responsible countries, including China. R&D element has been proved to be an effective method to promote carbon efficiency. However, due to regional inequality in China, the level of carbon...

This paper examines the convergence of carbon dioxide (CO2) emissions in OECD countries. Specifically, we are interested in examining to what extent the per capita emissions of different countries tend to draw closer over time. This issue is important since this question is associated with...

The social cost of carbon is an estimate of the benefit of reducing CO2 emissions by one ton today. As such it is a key input into cost-benefit analysis of climate policy and regulation. We provide a set of new estimates of the social cost of carbon from the integrated assessment model FUND 3.5...