This paper uses “centrality” metrics to reflect position with Global Value Chains (GVCs). Central sectors reflect those that are highly connected (both directly and indirectly) and influential within globalproduction networks, whereas peripheral sectors exhibit weak linkages and are less...

This paper uses “centrality” metrics to reflect the changing structure of Global Value Chains (GVCs), contrasting central hubs and peripheral countries and sectors, and examine how these changes impact firm productivity. Using cross-country firm-level data from ORBIS, the paper finds that...

This report synthesises the key findings and policy messages from recent OECD work on global value chains (GVCs) in agriculture and food. The food and agriculture sector is increasingly organised within GVC around a number of global hubs. Agro-food GVCs have broadened the gains from...

Productivity growth has declined in most advanced economies in the past two decades and there are signs that the pace of global value chain (GVC) integration has slowed in the post-crisis period. This paper explores the role of GVCs - international trade in intermediate inputs - for multi-factor...

This report, part of the “Cities” collection, highlights the contribution of border towns to the process of regional integration in West Africa. For 18 countries, six indicators are used to identify the specificities of border towns at the local, national and international levels:...

This report, part of the “Cities” collection, provides an analysis of the demographic and morphological changes in West African border cities since the mid-20th century. Using the Africapolis harmonised database makes it possible to show that since 1950 border cities have experienced higher...

This report, part of the “Cities” collection, analyses the spatial distribution of formal enter¬prises and health infrastructure in West Africa. The analysis shows that sectors crucial for regional integration are concentrated in economic capitals rather than in border areas. These results...

Portugal has notably increased its international openness over recent decades, with exports’ share of GDP rising by 20 percentage points since 1993. This analysis couples microdata with panel regression techniques to investigate the drivers of Portuguese export growth over the 1995-2016...

Although the costs associated with the international transport and insurance of merchandise trade are an important determinant of the volume and geography of international trade, remarkably little (official) data exist. Combining the largest and most detailed cross-country sample of official...

Several studies have reported a large negative effect of national borders on the volume of trade. We provide new estimates of the border effect for continental Europe using road rather than great circle – or “as-crows-fly” – distance. Road distances for 48 180 European city pairs have...