Inter-municipality commuting in Poland: Network analysis data and graphs

We analyze the pattern of regional labor mobility in Poland using inter-municipality commuting data. A simple static directed commuting network with 3,094 nodes and 34,986 edges is constructed. Data for the network have been taken from a comprehensive study of inter-municipality commuting conducted in 2016 by Statistics Poland (the link is provided in the data file). For aggregation, we chose to follow the official territorial units provided by Statistics Poland. The commuting database defines a connection between two municipalities if there are at least 10 commuters. We use the open-source software Gephi for network calculations and visualizations (force-directed and geo layouts). Our dataset includes PageRank (weighted), degree centrality, betweenness centrality, closeness centrality, HITS, and clustering coefficient.