Fig. 4From: Modeling the structure and dynamics of transnational illicit networks: an application to cigarette traffickingExample of data on seizure cases. Note: This toy example depicts a possible availability of data on ‘known-origin’ seizures (in green, with i as origin country) and ‘unknown-origin’ seizures (in grey). ‘Known-origin’ seizure cases have occurred along three links. ‘Unknown-origin’ seizure cases have occurred along two links. Arrow thickness represents the volume seizedBack to article page