@article{oai:waseda.repo.nii.ac.jp:00014218,
 author = {Okumura, Masashi and 奥村, 雅史},
 journal = {早稲田商學},
 month = {Jan},
 pages = {57--70},
 title = {利益訂正の情報移転 -伝播効果vs. 競争効果-},
 volume = {434},
 year = {2013}
}