The start of monetary easing by the Fed is always a global event. Firstly, because of its impact on the global cycle. With more than 30% of world consumption (in dollars), US demand clearly steers the development of global demand.
Macro surprises deteriorated over the summer before stabilising in September. The slowdown in activity is most marked in the developed countries (United States, Europe) and China. Nevertheless, global growth remained at satisfactory levels, close to 3% (Purchasing Power Parity) in Q3 according to the August composite Purchasing Managers’ Index (PMI).