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arXiv · 1403.3298

The role of network embeddedness on the selection of collaboration partners: An agent-based model with empirical validation

Frank Schweitzer·Antonios Garas·Mario V. Tomasello·Giacomo Vaccario·Luca Verginer
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Abstract

We use a data-driven agent-based model to study the core-periphery structure of two collaboration networks, R&D alliances between firms and co-authorship relations between scientists. To characterize the network embeddedness of agents, we introduce a coreness value, obtained from a weighted $k$-core decomposition. We study the change of these coreness values when collaborations with newcomers or established agents are formed. Our agent-based model is able to reproduce the empirical coreness differences of collaboration partners and to explain why we observe a change in partner selection for agents with high network embeddedness.

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Frank Schweitzer, Antonios Garas, Mario V. Tomasello, Giacomo Vaccario, Luca Verginer. 2014-03-13. The role of network embeddedness on the selection of collaboration partners: An agent-based model with empirical validation. https://arxiv.org/abs/1403.3298

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