Lengyel, Balázs ORCID: https://orcid.org/0000-0001-5196-5599, Lőrincz, László ORCID: https://orcid.org/0000-0003-4528-0918, Chihaya, Guilherme Kenji ORCID: https://orcid.org/0000-0002-5219-6784 and Eriksson, Rikard ORCID: https://orcid.org/0000-0003-3570-7690 (2026) Social network benefits for cluster firms: a co-worker mobility approach. Environment and Planning A . DOI https://doi.org/10.1177/0308518X261470975