148 citations · 686 across the 39 of their papers we have counts for
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physics.soc-ph2020★ 6 cited
Opinion dynamics with emergent collective memory: the impact of a long and heterogeneous news history
Gioia Boschi, Chiara Cammarota, Reimer Kühn
In modern society people are being exposed to numerous information, with some of them being frequently repeated or more disruptive than others. In this paper we use a model of opin…
physics.soc-ph2014★ 8 cited
Contagion in an interacting economy
Pierre Paga, Reimer Kühn
We investigate the credit risk model defined in Hatchett & Kühn under more general assumptions, in particular using a general degree distribution for sparse graphs. Expanding upon…
physics.soc-ph2006★ 24 cited
Phase Transitions in Operational Risk
Kartik Anand, Reimer Kühn
In this paper we explore the functional correlation approach to operational risk. We consider networks with heterogeneous a-priori conditional and unconditional failure probability…