Fig. 2
From: Portfolio diversification, differentiation and the robustness of holdings networks
Representation of the holdings network Hor and its random and balanced counterparts. The coordinates of the parameter space are the normalized values of the network average diversification and similarity. Marker size reflects increasing values of the scaling factor c from c=2 to c=100. Here Hor is associated to the value of c=1 just the purpose of representation. The points aligned vertically correspond to the real network and its randomized versions H1 and H2, while the points on the right correspond to the balanced scenarios Hor,b, H1,b and H2,b