Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "タナカ, ヒロシゲ",An Invisible Hand and Transaction Costs in the Digitalizing Social System,経済研究所年報,0285-9718,経済研究所,2021-10-05,,53,401-415,https://cir.nii.ac.jp/crid/1050290384133891584,