In the decade leading to the recent commodity boom, which peaked in 2007-08, several resource-rich, low-income countries displayed high rates of gross domestic product (GDP) growth while social indicators did not improve significantly. It is well known that, in itself, the widely tracked GDP may...

While the term 'fiscal space' is new, the issue is quite old. Fiscal space refers to availability of budgetary resources for a specific purpose, typically growth-enhancing investment uses, without jeopardizing the sustainability of the government's financial position, or the stability of the...

This note argues that a carbon tax system is more practical to implement, monitor and enforce than tradable permit-based approaches to global climate-change action. It suggests that a sensible design will be an upstream carbon tax on the fossil fuel supply chain, which can also include other...