Structure and Temporal Change of the Credit Network between Banks and Large Firms in Japan

@article{Fujiwara2009StructureAT,
  title={Structure and Temporal Change of the Credit Network between Banks and Large Firms in Japan},
  author={Yoshi Fujiwara and Hideaki Aoyama and Yuichi Ikeda and Hiroshi Iyetomi and Wataru Souma},
  journal={Economics},
  year={2009},
  volume={3}
}
Abstract 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 graph where edges correspond to the relationships and weights refer to the amounts of loans. Reduction in the supply of credit affects firms as debtor, and failure of a firm influences banks as… 
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