In a recent paper on the synchronization of world economic activity, we have identified common spectral properties in a comprehensive sample of macroeconomic time series from over 100 countries that represent economic regions from all around the world.... Read more about Synchronization of world economic activity
In its March 2008 issue, the magazine "La Recherche" of the French CNRS publishes an interview with Michael Ghil, about mathematics and the geosciences.