@article{oai:tsukuba.repo.nii.ac.jp:00052191,
 author = {ユウ, ゼンフェイ and YU, Zhengfei and Andrews, Donald W. K. and Marmer, Vadim},
 issue = {2},
 journal = {Quantitative economics},
 month = {May},
 pages = {457--485},
 title = {On optimal inference in the linear IV model},
 volume = {10},
 year = {2019},
 yomi = {ユウ, ゼンフェイ}
}