 He was also a research fellow at the Independent Institute and a Senior Fellow at the Cato Institute.He served as President of the Mont Pelerin Society from 2008 to 2010, and also as Senior Vice President.He received honorary doctorates from the Paul Cézanne University in Aix-en-Provence, France in 2002 and the Pontificia Universidad Católica del Perú in Lima, Peru in 2010.