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 "Basu, Kaushik","Technological stagnation, tenurial laws, and adverse selection",,"WIDER Publications, World Institute for Development Economics Research",1987,WIDER working papers,,,,https://cir.nii.ac.jp/crid/1130282269625961600