Johan Koskinen

Trust, quality, and the network collection experience: A tale of two studies on the Democratic Republic of the Congo

P Stys, S Muhindo, S N'simire, I Tchumisi, P Muzuri, B Balume, J Koskinen

Journal article  |  2022  |  Social Networks

Data collection in social network research has advanced to include online questionnaires, digital metadata mining of internet site..

Exponential Random Graph Modelling

Johan Koskinen

Book Chapter  |  2021

Multilevel determinants of collaboration between organised criminal groups

JA Coutinho, T Diviák, D Bright, J Koskinen

Journal article  |  2020  |  Social Networks

Collaboration between members of different criminal groups is an important feature of crime that is considered organised, as it al..

Measuring centrality in film narratives using dynamic character interaction networks

Pete Jones, Eithne Quinn, Johan Koskinen

Journal article  |  2020  |  SOCIAL NETWORKS

The tools of social network analysis offer a promising framework for studying fictional texts and the relational activity of the c..

International Students' Cross-Cultural Adjustment: Social Selection or Social Influence?

Giovanni RP Sadewo, Emiko S Kashima, Colin Gallagher, Yoshihisa Kashima, Johan Koskinen

Journal article  |  2020  |  JOURNAL OF CROSS-CULTURAL PSYCHOLOGY

International education provides students with an opportunity to develop new social networks while they fit in to the new culture...

Brokering between (not so) overt and (not so) covert networks in conflict zones

Patrycja Stys, Judith Verweijen, Papy Muzuri, Samuel Muhindo, Christoph Vogel, Johan H Koskinen

Journal article  |  2020  |  GLOBAL CRIME

There is a tendency to consider covert networks as separate from overt networks. Drawing on data from the Democratic Republic of t..

Borders Moderating Distance: A Social Network Analysis of Spatial Effects on Policy Interaction

Christophe Sohn, Dimitris Christopoulos, Johan Koskinen

Journal article  |  2019  |  GEOGRAPHICAL ANALYSIS

The present paper examines the importance of integrating geographical effects into the analysis of social networks. Specifically, ..

). Sticking together under covertness. An evidence of co-offending partnerships in two-mode covert networks

Chiara Broccatelli, Martin Everett, Johan Koskinen

Book Chapter  |  2019

This collection presents an analysis of illicit networks and discusses implications for law enforcement and crime prevention.

Illicit Network Dynamics: The Formation and Evolution of a Drug Trafficking Network

David Bright, Johan Koskinen, Aili Malm

Journal article  |  2019  |  JOURNAL OF QUANTITATIVE CRIMINOLOGY

Objectives: The project aims to: (1) investigate structural and functional changes in an Australian drug trafficking network acros..

Adjusting for measurement error in retrospectively reported work histories: An analysis using swedish register data

J Pina-Sánchez, J Koskinen, I Plewis

Journal article  |  2019  |  Journal of Official Statistics

We use work histories retrospectively reported and matched to register data from the Swedish unemployment office to assess: 1) the..