Home › Authors › Mariacristina Piva 👤 Mariacristina Piva 3 books Books by Mariacristina Piva Pergamene del monastero milane Pergamene del monastero milanese di Sant'Apollinare 2017 Corporate skills as an ex-ante Corporate skills as an ex-ante incentive to R&D investment 2007 Is demand-pulled innovation eq Is demand-pulled innovation equally important in different groups of firms? 2006