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Tackling information asymmetry in networks: a new entropy-based ranking index

PBP. BaruccaGCG. CaldarelliTS Journal of Statistical Physics

Information asymmetry

Network users who have access to the network’s most informative node, as quantified by a novel index, the InfoRank, have a competitive edge.

From ecology to finance (and back?): a review on entropy-based null models for the analysis of bipartite networks

GCG. CaldarelliMSTSFS Journal of Statistical Physics

From ecology to finance

Bipartite networks model the structures of ecological and economic real-world systems, enabling hypothesis testing and crisis forecasting.

Bootstrapping topology and systemic risk of complex network using the fitness model

GCG. CaldarelliNMSBMPAG Journal of Statistical Physics

Bootstrapping topology and systemic risk of complex network using the fitness model

Vulnerability and systemicity do not depend only on GDP but also on the complex network of financial relations.