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 network, labelled the Average Commonality Coefficient (ACC), which measures how frequently the assets in the fund...

The paper presents a new methodology, based on tensor decomposition, to map dynamic trade networks and to assess their strength on spreading economic fluctuations at different periods of time in Asia. Using the monthly merchandise import and export data across 33 Asian economies, together with...

The networks of nominal flows between industries in a Social Accounting Matrix (SAM) framework are studied. The flows of the SAM submatrices of production (or output of goods and services) and intermediate consumption, are identified, which are constructed from the supply and use tables of the...