@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042203,
 author = {Hayashi, Masayoshi},
 month = {Apr},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {Channels of Stabilization in a System of Local Public Health Insurance : The Case of the National Health Insurance in Japan},
 year = {2012}
}