@article{oai:konan-u.repo.nii.ac.jp:00002905,
 author = {市野, 泰和 and Ichino, Yasukazu},
 issue = {1・2},
 journal = {甲南経済学論集, Konan economic papers},
 month = {Sep},
 note = {application/pdf},
 pages = {27--56},
 title = {機会費用は重要な概念か？},
 volume = {58},
 year = {2017},
 yomi = {イチノ, ヤスカズ}
}