Mercedes Vellez

Best Practices on Contract Design in Public-Private Partnerships

E. Iossa, G. Spagnolo, Mercedes Vellez, 2007 .

Determinants of Price Discrimination in the Acquisition of Medical Devices

Mercedes Vellez, 2012 .

Auctions Versus Negotiations: Evidence from Public Procurement in the Italian Healthcare Sector

Mercedes Vellez, 2011 .