Vice-Rector of Bocconi University and Full Professor of Commercial Law, Marchetti is one of the most noted experts on corporate law and real-estate market and financial markets law. Since 2005 he has been the president of RCS MediaGroup and RCS Quotidiani. In 1997 he was a member of the committee of jurists appointed by the Treasury Department for the preparation of the EU single text on financial markets and companies quoted in the Stock Market and is a member of the Committee for Privatizations. He has helped manage various legal journals and is the co-president of the steering committee of “The Economy and the Open Society”.