Modelling of the revenue and, as appropriate, distributional impacts of policy options - known as "costings" - is an important input to policy decision making and provides a valuable evidence base for public debate. There is significant interest in the medium-term financial impact of tax policy...

Modelling of the revenue and, as appropriate, distributional impacts of policy options - known as "costings" - is an important input to policy decision making and provides a valuable evidence base for public debate. There is significant interest in the medium-term financial impact of tax policy...

Mankind currently is not only facing a major environmental challenge, it is embarking on a hugely risky enterprise — that of climate mitigation. This unprecedented global adventure is an attempt to change the nature and shape of human society on the grounds that our traditional market system...