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)
,Does Material and Service Offshoring Improve Domestic Productivity? Evidence from Japanese manufacturing industries,RIETI Discussion Paper Series 10-E-010,,,2010,,,1-40,https://cir.nii.ac.jp/crid/1010000782439150994,