“…On the one hand, it has been demonstrated that there are country-and even region-specific patterns of election campaigning in general (Swanson & Mancini, 1996;Plasser, Scheucher & Senft, 1999;Norris, 2000;Farrell, 2002;Plasser & Plasser 2003;Tenscher et al, 2012) and web campaigning in particular (e.g. Kluver, Jankowski, Foot, & Schneider, 2007;Ward et al, 2008;Lilleker, Koc-Michalska, Schweitzer, Jacunski, Jackson & Vedel, 2011;Lilleker & On the other hand, variations in practitioners' understanding of "new" modes of campaign professionalism might be explained by meso factors, namely party's size, ideology, resources and due to facing an internal or external shock (Gibson & Römmele, 2009;Strömbäck, 2009;Tenscher et al, 2012;Tenscher, 2013;Tenscher & Mykkänen, 2014). Against this backdrop, we investigate the following hypotheses:…”