Fig. 9

Bipartite networks of funding entities connected to regions their ads dominate for the Partially-Regional group (left) and the Regional group (right). Region nodes are yellow, whereas entity nodes are colored according to sponsor type: green for groups, purple for campaigns, and grey for unlisted/other. High-spending entity nodes are larger if they spend more in the network, and region nodes are larger if more was spent on them in the network. Entity nodes are labeled with their “disclaimer” component. The weight and label of an edge from entity E to region R reflects \(E's\) total spend on ads dominated by R. Both networks were visualized in Gephi (Bastian et al. 2009) using the same layout algorithm (Hu 2005) and same parameters (colors, size, spline, etc)