Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Hamada, Kojun",Effect of Import Tariffs on Foreign Export Subsidies and Countervailing Duties : An Extension of the Model of Wang (2004),新潟大学経済論集,02861569,新潟大学経済学会,2010-03,88,,33-50,https://cir.nii.ac.jp/crid/1050564289188385280,