著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Yumiko Taba,Optimal Product R&D Policies with Endogenous Quality Choices and Unilateral Spillover,The B.E. Journal of Economic Analysis & Policy,2194-6108,Walter de Gruyter GmbH,2015-06-30,16,1,365-391,https://cir.nii.ac.jp/crid/1361699995149044736,https://doi.org/10.1515/bejeap-2015-0090