世界经济论坛&麦肯锡：2026年全球合作晴雨表（第三版）（英文版）

The 2026 Global Cooperation Barometer’s level of overall cooperation was largely unchanged from previous years, but the composition of cooperation appears to be changing. Metrics relating to multilateralism weakened most. Metrics in which more flexible and smaller arrangements of cooperation can operate – in data flows, services trade and select capital flows, for example – have continued to grow, including in 2025. These dynamics are visible in each of the five pillars of the barometer: – Tr