Driving forces in researchers mobility

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Abstract

Starting from the dataset of the publication corpus of the APS during the period 1955-2009, we reconstruct the individual researchers trajectories, namely the list of the consecutive affiliations for each scholar. Crossing this information with different geographic datasets we embed these trajectories in a spatial framework. Using methods from network theory and complex systems analysis we characterise these patterns in terms of topological network properties and we analyse the dependence of an academic path across different dimensions: the distance between two subsequent positions, the relative importance of the institutions (in terms of number of publications) and some socio-cultural traits. We show that distance is not al-
ways a good predictor for the next affiliation while other factors like "the previous steps" of the career of the researchers (in particular the first position) or the linguistic and historical similarity between two countries can have an important impact. Finally we show that the dataset exhibit a memory effect, hence the fate of a career strongly
depends from the first two affiliations.
Original languageEnglish
Place of PublicationNamur
PublisherNamur center for complex systems
Number of pages23
Volume4
Edition12
Publication statusPublished - 2 Dec 2013

Publication series

NamenaXys Technical Report Series
PublisherUniversity of Namur
No.12
Volume4

Fingerprint

trajectory
systems analysis
method
effect

Keywords

  • social networks
  • human mobility
  • research dynamics

Cite this

Gargiulo, F., & Carletti, T. (2013). Driving forces in researchers mobility. (12 ed.) (naXys Technical Report Series; Vol. 4, No. 12). Namur: Namur center for complex systems.
Gargiulo, Floriana ; Carletti, Timoteo. / Driving forces in researchers mobility. 12 ed. Namur : Namur center for complex systems, 2013. 23 p. (naXys Technical Report Series; 12).
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Gargiulo, F & Carletti, T 2013, Driving forces in researchers mobility. naXys Technical Report Series, no. 12, vol. 4, vol. 4, 12 edn, Namur center for complex systems, Namur.

Driving forces in researchers mobility. / Gargiulo, Floriana; Carletti, Timoteo.

12 ed. Namur : Namur center for complex systems, 2013. 23 p. (naXys Technical Report Series; Vol. 4, No. 12).

Research output: Book/Report/JournalOther report

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Gargiulo F, Carletti T. Driving forces in researchers mobility. 12 ed. Namur: Namur center for complex systems, 2013. 23 p. (naXys Technical Report Series; 12).