Harvard University | Columbia University | Yale University | University of Paris | New York University | Stanford University | Princeton University | University of Cambridge | University of Pennsylvania | University of Michigan | University of Chicago | University of California, Berkeley | University of Toronto | Cornell University | University of Oxford | University of London | University of Oslo | Cambridge University | University of Southern California | McGill University | Johns Hopkins University | Northwestern University | University of California | Brown University | University of Queensland | University of Minnesota | University of Washington | University of Notre Dame | University College London | Duke University |
He has been visiting professor and invited to many internationally acclaimed universities and research centers, such as the University of Stanford (United States), l’Ecole des Hautes Etudes en Sciences Sociales (Paris), University of Alberta (Canada), University of Kyoto (Japan), University of São Paulo (Brazil), University of Sydney, University of Melbourne (Australia), and the National University of Singapore.
His work has been widely reviewed in UK and in the United States and translated by the italianists of the University of Stanford, California; Warsaw University, Poland and Seville University, Spain.