Complex networks and public funding: the case of the 2007-2013 Italian program Stefano Nicotri, Eufemia Tinelli, Nicola Amoroso, Elena Garuccio and Roberto Bellotti EPJ Data Sci., 4 1 (2015) 8 Published online: 09 July 2015 DOI: 10.1140/epjds/s13688-015-0047-z