Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Sakai Hirotsugu,The Depreciation Rate of R&D Capital Stock : Evidence from Panel Data on Japanese Pharmaceutical and Electronic Firms,大阪大学経済学,04734548,The Economic Society of Osaka University,2013-09,63,2,26-49,https://cir.nii.ac.jp/crid/1390290699784170496,https://doi.org/10.18910/57010