Better understanding multi-level governance frameworks and the scale of subnational government fiscal space can help countries cope with the different crisis and shocks, including the COVID-19 pandemic and Russia's aggression against Ukraine, but also address megatrends and persistent and...

Subnational governments’ capacity to effectively fund and deliver public services are crucial for the realisation of the benefits of decentralisation. However, subnational capacities often suffer from significant weaknesses, ranging from inadequate assignments of own-revenues, through to flaws...

Less than two years after the start of the COVID-19 pandemic, Russia’s illegal, unprovoked and unjustifiable war of aggression against Ukraine has triggered the biggest military confrontation in Europe since World War II. Many OECD countries have reacted to Russia’s aggression by providing...

Subnational governments in Asia and the Pacific are key providers of the public services and infrastructure required to achieve the Sustainable Development Goals. Given this role, it is essential that policymakers and development partners understand and support the effective functioning of...

Monitoring progress towards meeting the Paris Agreement requires improving the tracking and measurement of public climate expenditure, investment, and revenues. This OECD working paper was prepared as part of the joint OECD-European Commission project on “Financing Climate Action in Regions...

Green budgeting is emerging at subnational levels as an important tool for regions and cities to use to align their expenditure and revenues with their green objectives, and enhance the transparency and accountability of their climate and environmental action. It is also a tool that subnational...