Koji OISHI < Staff｜African Studies Center - TUFS

Name	Koji OISHI
Affiliation	Visiting Researcher, African Studies Center - TUFS
E-mail	koishiiu.edu
HP	https://nrid.nii.ac.jp/ja/nrid/1000060814944/
Research Field	International Relations
Key Words	conflict, international relations, network science, complex systems
Degree	Ph.D. (The University of Tokyo, 2017)
Major Works	【Papers】 K. Oishi, H. Ito, Y. Murase, H. Takikawa, and T. Sakamoto. "Evolution of global development cooperation: An analysis of aid flows with hierarchical stochastic blockmodels." PLoS ONE 17, e0272440 (2022) K. Oishi, T. Shimada, S. Miyano, and K. Kaski. "Balanced-imbalanced transitions in indirect reciprocity dynamics on networks." Phys. Rev. E 104, 024310 (2021) K. Oishi, M. Cebrian, A. Abeliuk, and N. Masuda. "Iterated crowdsourcing dilemma game." Sci. Rep. 4, 4100 (2014) K. Oishi, T. Shimada, and N. Ito. "Group formation through indirect reciprocity." Phys. Rev. E 87, 030801(R) (2013) K. Hanai, K. Oishi, and M. Kozakai. "Why a 'Closed-Pipe Supply Chain' Cannot Stop Violence in the DRC." SSRN (2023) H. Hosoi, H. Ito, and K. Oishi. "State of the Civil War in the Phantom State: Integration and Fragmentation among Armed Groups in the Central African Republic Since 2005." SSRN (2022)

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