2024-03-29T09:11:55Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/111392019-04-25T03:47:03Zhdl_2115_10584hdl_2115_8340hdl_2115_138野菜共同出荷における総体利潤最大化と規模の経済性Gross Profit Maximization and Scale Economy in The Japanese Vegetables Cooperative Delivery System姜, 暻求611北海道大学農学部農業経済学科Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/11139https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/11139/1/52_p139-146.pdf0385-5961AN0020151X北海道大学農經論叢521391461996-03jpnpublisher