@article{oai:ogu.repo.nii.ac.jp:00000034,
 author = {Shirai, Katsunori},
 issue = {2},
 journal = {大阪学院大学経済論集, THE OSAKA GAKUIN REVIEW OF ECONOMICS},
 month = {Dec},
 pages = {155--174},
 title = {Who Really Benefits From Quality-Improving Innovation?},
 volume = {26},
 year = {2012}
}