2 papers
physics.soc-ph2022
Financial fire sales as continuous-state complex contagion
Tomokatsu Onaga, Fabio Caccioli, Teruyoshi Kobayashi
Trading activities in financial systems create various channels through which systemic risk can propagate. An important contagion channel is financial fire sales, where a bank fail…
physics.soc-ph2014
Bursting activity spreading through asymmetric interactions
Tomokatsu Onaga, Shigeru Shinomoto
People communicate with those who have the same background or share a common interest by using a social networking service (SNS). News or messages propagate through inhomogeneous c…