55 citations · 95 across the 4 of their papers we have counts for
4 papers
Time, Space and Social Interactions: Exit Mechanisms for the Covid-19 Epidemics
Antonio Scala, Andrea Flori, Alessandro Spelta +4
We develop a minimalist compartmental model to study the impact of mobility restrictions in Italy during the Covid-19 outbreak. We show that an early lockdown shifts the epidemic i…
Better to stay apart: asset commonality, bipartite network centrality, and investment strategies
Andrea Flori, Fabrizio Lillo, Fabio Pammolli +1
By exploiting a bipartite network representation of the relationships between mutual funds and portfolio holdings, we propose an indicator that we derive from the analysis of the n…
Interlinkages and structural changes in cross-border liabilities: a network approach
Alessandro Spelta, Tanya Araújo
We study the international interbank market through a geometrical and a topological analysis of empirical data. The geometrical analysis of the time series of cross-country liabili…
The topology of cross-border exposures: beyond the minimal spanning tree approach
Alessandro Spelta, Tanya Araújo
The recent financial crisis has stressed the need to understand financial systems as networks of interdependent countries, where cross-border financial linkages play the fundamenta…