著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Kobayashi, Takeshi and 中京大学経済学部付属経済研究所",Frequency of information acquisition and informational efficiency in an asset market,,"Institute of Economics, Chukyo University",1999,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130282270375939200