Borja de Riquer y Permanyer, Professor Emeritus of Contemporary History at the Autonomous University of Barcelona, is editor of Historia Mundial de Cataluna (2018) and co-edited La corrupcion politica en la Espana Contemporanea (2018). Ferran Toledano Gonzalez, associate professor at the Universitat Autonoma de Barcelona, is joint editor of La corrupcion politica en la Espana contemporanea (2018). Gemma Rubi, accredited as a full professor, at the Universitat Autonoma de Barcelona, is also researcher for PICEC (Politics, Institutions and Corruption in the Contemporary Era).