In 2021, an OECD team undertook analysis of Republic of Türkiye’s data from two international assessments – the OECD Programme for International Student Assessment (PISA) and the International Association for the Evaluation of Educational Achievement (IEA)’s Trends in International...

This policy paper sheds light on the type of investments that can maximise social returns and help bridge territorial gaps in access to services. It starts by explaining why it is challenging to balance proximity and cost-efficiency in service provision while maintaining quality across...