Iyetomi, Hiroshi; Ikeda, Yuichi; Aoyama, Hideaki; … - In: Economics - The Open-Access, Open-Assessment E-Journal 3 (2009), pp. 1-18
We present a new approach to understanding credit relationships between commercial banks and quoted firms, and with this approach, examine the temporal change in the structure of the Japanese credit network from 1980 to 2005. At each year, the credit network is regarded as a weighted bipartite...