"Naoshi Ikeda,Kotaro Inoue,Takashi Yamasaki","Managerial risk aversion and corporate risk-taking",,"The Quarterly Review of Economics and Finance","Elsevier","Vol. 107",,"pp. 1021-1049",2026,June "John Graham,Naoshi Ikeda,Kotaro Inoue,Takashi Yamasaki","Uncertainty, corporate investment, and hiring: The case of COVID-19",,"Economic Letters","ELSEVIER","Vol. 244",,,2024,Nov.