This article discusses the links between climate and debt sustainability by focusing on how climate mitigation and adaptation are paid for, and who pays for it. This requires thinking about instruments such as sovereign bonds, carbon credits, conditional official grants and debt relief from both...

During the European sovereign debt crisis of 2011-13, some nations faced with rising borrowing costs adopted commitments to treat bondholders as priority claimants. That is, if there was a shortage of funds, bondholders would be paid first. In this article, we analyze the prevalence and variety...

This paper introduces a novel index to measure public investment quality, utilizing the World Bank's investment project performance data from 120 countries over the period 2000-2021. After detailing the construction of the index, the paper examines how public investment quality influences the...