2024-03-29T08:23:37Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/313562019-05-17T07:10:02Zhdl_2115_30869hdl_2115_4917hdl_2115_123企業集団と産業組織 (2)The Group of Firms and Industrial Organization (2)小林, 好宏330北海道大学經濟學部Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/31356https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/31356/1/26%284%29_P41-113.pdf0451-6265AN00070036北海道大學 經濟學研究264411131976-11jpnpublisher