The Preregistration Challenge Competition was organized by the Italian National Election Studies Association (ITANES) the Società Italiana di Scienza Politica (SISP), and the Italian Political Science Review (IPSR). The objective of the competition was to promote preregistration of research designs prior to conducting a study.
Please find here the link to the paper 'Learning from the other side: how social networks influence turnout in a referendum campaign' by Davide Morisi and Carolina Plescia, that has been awarded: http://ow.ly/hBkI30lKgVx
