Notes, Comments and Preliminary results Nov 24 2019 Carlo Capuano and Iacopo Grassi   Imperfect patent protection, licensing, and Social Welfare   Abstract  Contact Information  Citation  Full Text  -  Note   Apr 28 2018 Carlo Capuano and Iacopo Grassi   Endogenous input price and collusion sustainability in the output market   Abstract  Contact Information  Citation  Full Text  -  Note