@article{oai:kwansei.repo.nii.ac.jp:00028733, author = {藤原, 憲二 and Fujiwara, Kenji}, issue = {4}, journal = {経済学論究, The journal of economics of Kwansei Gakuin University}, month = {Mar}, pages = {71--90}, title = {Vertical Linkage, Tariffs and Welfare in General Equilibrium}, volume = {73}, year = {2020} }