Integration vs segregation: evidence from measuring and comparing interdisciplinarity in funded and unfunded research using a network approach
<|reference_start|>Integration vs segregation: evidence from measuring and comparing interdisciplinarity in funded and unfunded research using a network approach: Interdisciplinary research fuels innovation. However, research investment has been found to have become more conservative and highly interdisciplinary ideas tend to be punished during research evaluation. How does this affect the interdisciplinarity of research output? To answer this question, our study presents a novel network approach by comparing the evolution of interdisciplinarity in funded research against unfunded research. Considering the field of infectious disease research, the analysis of temporal networks reveals (i) the growing compartmentalisation of funded research, i.e., it becomes more conservative and focuses on the groups of knowledge with readily established connections, and (ii) the growth in global integration in unfunded research, i.e., it tends to be more widely exploratory and links distant knowledge. In addition, we find that in general funded research is less interdisciplinary than unfunded research but this effect decreases through time. Moreover, we observe that interdisciplinary research on prominent infectious diseases like HIV tends to have strong bridging effects facilitating global knowledge integration in the network. In terms of the coronavirus research, despite the surge in publications since COVID-19, we find its systematic impact on knowledge integration remains relatively low. Overall, this research provides detailed insights into the impact of conservatism in funding interdisciplinary research, allows for the identification of under/over-funded interdisciplinary research areas, and offers valuable implications for policymakers aiming to foster interdisciplinary research.<|reference_end|>
@article{du2024integration,
    title={Integration vs segregation: evidence from measuring and comparing
  interdisciplinarity in funded and unfunded research using a network approach},
    author={Anbang Du, Michael Head, Markus Brede},
    journal={arXiv preprint arXiv:2408.03140},
    year={2024},
    archivePrefix={arXiv},
    eprint={2408.03140},
    primaryClass={cs.SI physics.soc-ph}
}