This report provides an assessment of spatial inequalities and segregation in cities and metropolitan areas from multiple perspectives. The chapters in the report focus on a subset of OECD countries and non-member economies, and provide new insights on cross-cutting issues for city...

Cities are not only home to around half of the global population but also major centers of economic activity and innovation. Yet, so far there has been no consensus of what a city really is. Substantial differences in the way cities, metropolitan, urban, and rural areas are defined across...

National Urban Policy (NUP) is a key instrument to achieve sustainable urban development in a shared responsibility across countries, regions and cities. The scale and urgency of the current urban challenges has given prominence to NUPs. The COVID-19 crisis has amplified the potential of NUPs in...

The Addis Ababa Action Agenda raises the urgency to address growing financing and capacity needs at all levels of government in developing countries (para. 34) while the 2030 Agenda calls to “localise” the SDGs. In its High Level Communiqué of 31 October 2017, the DAC stressed that...

The investment choices we make in the coming years will either lock-in a climate-compatible, inclusive growth pathway, or a high-carbon, inefficient and unsustainable pathway for decades to come. Cities and regions, responsible for 60% of public investment in OECD countries, are significant...