@article{oai:meisei.repo.nii.ac.jp:00000551, author = {細谷, 雄三 and Hosoya, Yuzo}, issue = {2}, journal = {明星大学経済学研究紀要}, month = {Mar}, pages = {[7]--21}, title = {因果効果の測定 (2)}, volume = {45}, year = {2014} }