ESG in sovereign debt analysis. There has been a growing trend to integrate ESG factors into sovereign bond assessment. There are a number of reasons for this. Firstly, it can help with risk management. Secondly, clients increasingly demand that analysts and fund managers incorporate ESG risks into sovereign debt analysis. And thirdly, regulatory pressures are increasing in this space, as well as fiduciary duty expectations. Lastly, it may help the analyst or fund manager identify investment opportunities. But how different is ESG analysis and integration in the sovereign space compared to corporate credit risk assessment? There are two main differences. Firstly, there are fewer issuers of sovereign debt than there are corporate issuers. Secondly, the factors that the analyst needs to consider and how they impact the sovereign are somewhat different. In a broad sense, the key considerations of fixed income investors are inflation risk, credit risk, the policy rate set by the Central Bank and liquidity of the issue. But how do ESG factors enter the picture? ESG factors enter the picture as part of credit risk assessment. After all, the analyst wants to understand how likely is the issuer to be able to repay its obligations to bond holders. The traditional focus of ESG analysis in the sovereign space was on governance factors, such as the rule of law, transparency and the quality of the legal framework. In more recent years, it has become apparent that other, especially climate related factors, also impact the country's ability to service its debt. For example, some countries increasingly suffer from the consequences of climate change. The rise in sea levels and increasing frequency of extreme weather events are just some of the issues that they face. It is also increasingly recognized that countries displaying poor ESG indicators are often more prone to shocks from natural, social or economic events, leading to greater credit risk. Control over corruption and good governance tend to translate into fewer risks of social and political unrest. And this stability in turn provides a fertile ground for economic growth. So governments of countries that enjoy better sovereign ESG metrics will likely need to offer lower rate of return on their bonds and the governments will therefore be borrowing at a cheaper rate.

Analysts not only need to identify the relevant ESG factors and use them to supplement the traditional macroeconomic assessments, but they also need to assess their materiality. Materiality judgment should be done in conjunction with the time horizon over which the ESG issues may materialize.

We have seen that investors in sovereign debt increasingly incorporate ESG issues into their analysis and it is based on the belief that ESG factors will influence the country's economic performance and in turn the ability of the country to service its debt.