@misc{oai:aichiu.repo.nii.ac.jp:00009958,
 author = {付, 婷婷},
 month = {2019-05-17, 2019-05-17},
 note = {2018年度},
 title = {惩罚机制、社会身份与集体合作―基于公共品实验的研究},
 year = {}
}