Template-Type: ReDIF-Paper 1.0 Author-Name: Benjamin Davies Author-X-Name-First: Benjamin Author-X-Name-Last: Davies Author-Email: ben.davies@motu.org.nz Author-Workplace-Name: Motu Economic and Public Policy Research Author-Name: David C. Maré Author-X-Name-First: David Author-X-Name-Last: Maré Author-Email: dave.mare@motu.org.nz Author-Workplace-Name: Motu Economic and Public Policy Research Title: Delineating functional labour market areas with estimable classification stabilities. Abstract: We describe an unsupervised method for delineating functional labour market areas (LMAs) in national commuting networks. Our method uses the Louvain algorithm, which we extend to support top-down hierarchical LMA classification and estimable classification stabilities. We demonstrate our method using historical Census commuting data from New Zealand. Length: 22 pages Creation-Date: 2020-09 File-URL: https://motu-www.motu.org.nz/wpapers/20_08.pdf Number: 20_08 Classification-JEL: J61; R12; R23 Keywords: community detection; commuting; functional boundaries; labour market areas; networks Handle: RePEc:mtu:wpaper:20_08