Figures & data
Note: Circles represent economist petitions and signatories. The size of the circles indicates the overall degree of the node (i.e., the number of signatures of a petition or by an economist, respectively). Economists with only one signature are excluded from the figure. Network graphs in this article are created with the commonly used algorithm “Fruchterman-Reingold” in Pajek. Applying other algorithms (e.g., “Kamada-Kawai”) yields similar results.