"Takao;Asano|Yusuke;Osaki|","Optimal Investment under Ambiguous Technology Shocks","European Journal of Operational Research","03772217","2020-12-05","293","1","304","311","isVersionOf https://doi.org/10.1016/j.ejor.2020.11.047","","000628803700022 ","https://ousar.lib.okayama-u.ac.jp/61067","10.1016/j.ejor.2020.11.047"