This Working Paper summarises the main findings and recommendations of the pilot study carried out in Costa Rica as part of the development of the total official support for sustainable development (TOSSD) measurement framework. The Paper includes first approximations of TOSSD flows to Costa...

The OECD Survey on Blended Finance Funds and Facilities represents a major step forward to consolidate evidence and provide further policy guidance in support of the OECD DAC Blended Finance Principles, whose focus is unlocking commercial finance for the Sustainable Development Goals. This...

This working paper presents the main findings of the pilot study conducted in Burkina Faso in 2019 as part of the development of the statistical measurement framework for "Total Official Support for Sustainable Development (TOSSD)". The pilot study includes Burkina Faso’s perspective on the...

The Working Paper summarises the main findings and recommendations of the pilot study, including first orders of magnitude of TOSSD flows to Nigeria. Estimated TOSSD flows to Nigeria in 2016 amounted to approximately USD 3 billion of official development finance and USD 1.9 billion of private...