1. Spatial Dynamics LabUniversity College Dublin Dublin 4 Ireland
2. Agglomeration and Social Networks Lendület Research GroupCentre for Economic and Regional Studies Budapest 1097 Hungary
3. Centre for Regional Science at Umeå UniversityUmeå University Umeå 901 87 Sweden
4. Department of Media and Social InformaticsHanyang University Ansan South Korea
5. Insight Centre for Data AnalyticsUniversity College Dublin Dublin 4 Ireland