EU ETS network diagnostic: Alternative scenarios.

Columns labels refer to: number of nodes (#N); number of edges (#E); density (dens); reciprocity (rec); transitivity (trans); diameter (d); assortativity (assort). Centralization measures are indicated with symbol <x>, where x is the degree (K), the closeness (C), the betweenness (B) or the eigenvector centrality (evcent). The first panel exhibits the No Reassignment scenario, the second panel shows the Proportional scenario, while the last panel reports the Random scenario. Results refer to the period 2005-2012. Source: Authors’ own elaborations.