RT Journal Article T1 Migration, mixedness, and the partner’s role in core discussion networks A1 De-Miguel-Luken, Verónica K1 Inmigrantes K1 Pareja AB Research into migration and social networks has suggested that migrants are relationally more vulnerable than non-migrants, especially those in endogamous couples. However, non-probability samples and lack of data about partners’ networks have often impeded rigorous testing. This paper analyses the influence of migration and mixedness (unions between two persons from different geographical origins) on some compositional and structural measures of the core discussion networks of the adult population in Spain, paying special attention to the partner’s role. Data from the 2013 Spanish General Social Survey (SGSS) were used. A graph census shows the predominance of complete graphs both for endogamous and exogamous couples, but more clearly in the case of natives. Multivariate models prove that, in general, Spaniards in mixed unions seem less partner-dependent, whereas endogamous immigrants seem the most affected by the effects of the geographical mobility on relational vulnerability. PB Elsevier YR 2022 FD 2022-07 LK https://hdl.handle.net/10630/23980 UL https://hdl.handle.net/10630/23980 LA eng NO De-Miguel-Luken, Veronica. Migration, mixedness, and the partner’s role in core discussion networks. Social Networks Volume 70, July 2022, Pages 341-352. https://doi.org/10.1016/j.socnet.2022.03.004 NO This work was supported the European Union [project FEDERAndalusia 2014-2020, UMA18-FEDERJA-103], and the Spanish Ministry of Science and Innovation [CSO2017-86349-P, PID2020-115673RBI00, and PID2020-113665RB-I00]. Funding for open access charge:Universidad de Malaga ´ (Spain) / CBUA DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 19 ene 2026