Before revision:  We show that the model correctly predicts the intensity and growth distribution of links, the size-variance relationships of the growth of link values , the relationship between the degree and strength of nodes, as well as the scale-free structure of the network.
After revision:  We show that the model correctly predicts the intensity and growth distribution of links, the size-variance relationships of the growth of link weights , the relationship between the degree and strength of nodes, as well as the scale-free structure of the network.