Network of families in a contemporary population: regional and cultural assortativity

Abstract Using a large dataset with individual-level demographic information of almost 60,000 families in contemporary Finland, we analyse the regional variation and cultural assortativity by studying the network between families and the network between kins. For the network of families the largest...

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Main Authors: Kunal Bhattacharya, Venla Berg, Asim Ghosh, Daniel Monsivais, János Kertész, Kimmo Kaski, Anna Rotkirch
Format: Article
Language:English
Published: SpringerOpen 2018-04-01
Series:EPJ Data Science
Subjects:
Online Access:http://link.springer.com/article/10.1140/epjds/s13688-018-0137-9
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spelling doaj-df49b8e00623478caa1e5070808e89102020-11-24T23:35:31ZengSpringerOpenEPJ Data Science2193-11272018-04-017111710.1140/epjds/s13688-018-0137-9Network of families in a contemporary population: regional and cultural assortativityKunal Bhattacharya0Venla Berg1Asim Ghosh2Daniel Monsivais3János Kertész4Kimmo Kaski5Anna Rotkirch6Department of Computer Science, School of Science, Aalto UniversityPopulation Research Institute, Väestöliitto, Finnish Family FederationDepartment of Computer Science, School of Science, Aalto UniversityDepartment of Computer Science, School of Science, Aalto UniversityDepartment of Computer Science, School of Science, Aalto UniversityDepartment of Computer Science, School of Science, Aalto UniversityPopulation Research Institute, Väestöliitto, Finnish Family FederationAbstract Using a large dataset with individual-level demographic information of almost 60,000 families in contemporary Finland, we analyse the regional variation and cultural assortativity by studying the network between families and the network between kins. For the network of families the largest connected component is found to consist of around 1000 families mostly originated from one single region in Western Finland. We characterize the networks in terms of the basic structural properties. In particular, we focus on the k-cores and the presence of transitive triangles. Clustering in the networks is found to result from homophily by language and religious affiliations. The large network fragments appear to be small-worlds. We also compare the fragments in the kin network with respect to the average coefficient of relationship. The measures of assortativity are able to distinguish the families in terms of their regions of origin. Overall, we distinguish between two patterns of regional effects, the ‘metropolitan’ and the ‘cultural’ pattern.http://link.springer.com/article/10.1140/epjds/s13688-018-0137-9Complex networksk-coreTransitivityKinshipHomophily
collection DOAJ
language English
format Article
sources DOAJ
author Kunal Bhattacharya
Venla Berg
Asim Ghosh
Daniel Monsivais
János Kertész
Kimmo Kaski
Anna Rotkirch
spellingShingle Kunal Bhattacharya
Venla Berg
Asim Ghosh
Daniel Monsivais
János Kertész
Kimmo Kaski
Anna Rotkirch
Network of families in a contemporary population: regional and cultural assortativity
EPJ Data Science
Complex networks
k-core
Transitivity
Kinship
Homophily
author_facet Kunal Bhattacharya
Venla Berg
Asim Ghosh
Daniel Monsivais
János Kertész
Kimmo Kaski
Anna Rotkirch
author_sort Kunal Bhattacharya
title Network of families in a contemporary population: regional and cultural assortativity
title_short Network of families in a contemporary population: regional and cultural assortativity
title_full Network of families in a contemporary population: regional and cultural assortativity
title_fullStr Network of families in a contemporary population: regional and cultural assortativity
title_full_unstemmed Network of families in a contemporary population: regional and cultural assortativity
title_sort network of families in a contemporary population: regional and cultural assortativity
publisher SpringerOpen
series EPJ Data Science
issn 2193-1127
publishDate 2018-04-01
description Abstract Using a large dataset with individual-level demographic information of almost 60,000 families in contemporary Finland, we analyse the regional variation and cultural assortativity by studying the network between families and the network between kins. For the network of families the largest connected component is found to consist of around 1000 families mostly originated from one single region in Western Finland. We characterize the networks in terms of the basic structural properties. In particular, we focus on the k-cores and the presence of transitive triangles. Clustering in the networks is found to result from homophily by language and religious affiliations. The large network fragments appear to be small-worlds. We also compare the fragments in the kin network with respect to the average coefficient of relationship. The measures of assortativity are able to distinguish the families in terms of their regions of origin. Overall, we distinguish between two patterns of regional effects, the ‘metropolitan’ and the ‘cultural’ pattern.
topic Complex networks
k-core
Transitivity
Kinship
Homophily
url http://link.springer.com/article/10.1140/epjds/s13688-018-0137-9
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