Figure 8
From: Money flow network among firms’ accounts in a regional bank of Japan
Distribution of the Hodge potentials of individual accounts. Distributions as histograms of \(\phi_{i}\) in each component of the bowtie or walnut structure Fig. 7. The horizontal axis represents the value of \(\phi_{i}\) of an individual node or account, while the vertical axis represents the frequency in the histogram. The black line corresponds to GSCC or the core. The blue and red lines, respectively, correspond to the IN and OUT components or upstream and downstream with respect to the core. The green line corresponds to TE (tendrils) or the rest of the nodes