@article{CTT100844968,
  author = {Naoshi Ikeda and Kotaro Inoue and Shoji Sugitani},
  title = {Managerial Optimism and Corporate Investment Behavior},
  journal = {Journal of Behavioral and Experimental Finance},
  year = 2021,
}

@inproceedings{CTT100738719,
  author = {Naoshi Ikeda and Kotaro Inoue and Shoji Sugitani},
  title = {Managerial Attitudes and Corporate Investment Behaviors},
  booktitle = {},
  year = 2016,
}