@techreport{oai:meisei.repo.nii.ac.jp:00002017,
 author = {梶谷, 真也 and 盛本, 圭一 and 鈴木, 史馬 and Kajitani, Shinya and Morimoto, Keiichi and Suzuki, Shiba},
 issue = {40},
 month = {Jul},
 title = {Information Feedback in Relative Grading: Evidence from a Field Experiment},
 year = {2018}
}