Executive summary

More than two-thirds of world trade occurs through global value chains (GVCs), in which production crosses at least one border, and typically many borders, before final assembly.The phenomenal growth in GVC-related trade has translated into significant economic growth in many countries across the globe over the last two decades, fueled by reductions in transportation and communication costs and declining trade barriers.But, at the same time, it has contributed to distributional effects that mean that the benefits of trade have not always accrued to all, which has, at least in part, been a driver in the backlash against globalization and the rise of protectionism and threats to global and regional trade agreements.In addition, new technological developments such as robotics, big data, and the Internet of Things (IoT) are beginning to reshape and further transform GVCs.This second GVC development report takes stock of the recent evolution of GVC trade in light of these developments.