@article{oai:doshisha.repo.nii.ac.jp:00008476,
 author = {小橋, 晶 and Kobashi, Akira},
 issue = {2},
 journal = {經濟學論叢, Keizaigaku-Ronso (The Doshisha University economic review)},
 month = {Oct},
 note = {application/pdf},
 pages = {114--134},
 title = {耐久財独占企業による研究開発投資 : 経済厚生およびアナウンスメントについて},
 volume = {51},
 year = {1999},
 yomi = {コバシ, アキラ}
}