Figure C.1
From: Money flow network among firms’ accounts in a regional bank of Japan
Circular areas corresponding to the basis vectors and proportions of the vector entries included in the circular areas. The left figure is for \(w_{k}\), i.e., the basis vectors for sources, and the numbers are the levels of concentration, \(\beta_{\max }(w_{k})\), while the right figure is for \(h_{k}\), i.e., the basis vectors for destinations, and the numbers are \(\beta_{\max }(h_{k})\), for \(k=1,2,\ldots,K=10\)