This paper analyses the role of services in international trade through the lens of global value chains (GVCs). Services account for more than 70% of world GDP but only for around 20% of world trade in balance of payments terms. In value added terms, accounting for services embodied in exported...

We use the supply tables that underlie WIOT data to explore the provision of services by manufacturing sectors. The value-added shares generated by services differ substantially across countries and sectors, while they remain largely stable over time. A Bayesian classification assigns broadly...

It is not an exaggeration to surmise that agriculture as an economic activity in Sudan is facing demise. The agricultural sector of Sudan has been facing by many problems for the past two decades. In the irrigated schemes, the government who officially owns most of them there were entrenched...

An important literature emphasizes that finance grew rapidly after WWII relative to the full economy and the services sector, but these are poor benchmarks because they mask a broad structural shift from low- to high-skill services. We show that: i) finance is among the most skill-intensive...

According to current international climate change regime countries are responsible for greenhouse gas (GHG) emissions, which result from economic activities within national borders, including emissions from producing goods for exports. At the same time imports of carbon intensive goods are not...