15 citations · 15 across the 4 of their papers we have counts for
3 papers · 1 filter
Modeling financial transactions via random walks on temporal networks
Carolina E. Mattsson, Claudio Cellerini, Jaume Ojer +1
We model financial transactions as random walks on activity-driven temporal networks. By enforcing fund conservation, our framework analytically derives heavy-tailed distributions…
Network growth under opportunistic attachment
Carolina ES Mattsson
Growing network models can potentially be a useful tool in the development of economic theory. This work introduces an "opportunistic attachment" mechanism where incoming nodes, in…
Functional structure in production networks
Carolina Mattsson, Frank W. Takes, Eelke M. Heemskerk +4
Production networks are integral to economic dynamics, yet dis-aggregated network data on inter-firm trade is rarely collected and often proprietary. Here we situate company-level…