This paper presents a new set of estimates of exposure to air pollution (fine particulate matter - PM2.5) at the city, regional and national levels for the 34 OECD countries, and at the regional and national levels for Brazil, China, India, Russia and South Africa. The estimates are developed by...

Growth and jobs are top concerns for policy makers confronting difficult economic conditions in many OECD countries. Sub-national governments are important contributors to national growth, but in many cases their economies are struggling as well. Faced with tight fiscal conditions, all levels of...

This paper benchmarks the performance of OECD rural regions with other types of OECD regions over the period 1995-2010. OECD regions are classified into three types according to the OECD regional typology and into four types according to the extended OECD typology. The latter classifies rural...

Even though metropolitan areas account for half of the population, and an even larger share of economic activity of OECD countries, almost no systematic information on governance structures in these areas exists. This study – based on a novel data set – gives an overview of governance...

This paper presents recent work undertaken at the OECD to produce environmental indicators at the regional level from geographic data sources. New indicators have been tested and produced in five different domains: a) land cover, b) forest ecosystems, c) urban density, d) CO2 emissions, e) air...

Contemporary urban systems in OECD countries are structured around functional regions, which often overcome established city boundaries. Reading space in terms of functional regions allows assessing changes in urban hierarchies and spatial structures, including the polycentricity of urban...

The objective of this paper is to better understand how the population growth rates of rural regions are affected by their closeness to urban regions and by the economic performance of the latter. By means of a cross-sectional analysis of OECD TL3 regions, it identifies the growth spillover...

The impacts of climate change are expected to create numerous challenges for cities. This report synthesizes key points raised in a series of discussions among “adaptation leaders” from fourteen cities around the world. Critical issues for urban adaptation that emerged from the discussions...

Policy complementarities have often been overlooked in transition economies, leading to the exclusion or partial adoption of reforms. This paper examines the key determinants of successful transition strategies, and concludes that an approach exploiting complementary relationships and...

The development of Asian cities is characterised by rapid and continuous urbanisation on an unprecedented scale, with rapid economic growth led in most places by the manufacturing industry, and rapidly increasing motorisation. The result has been escalating greenhouse gas emissions, sprawling...