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サマリー
あらすじ・解説
Ellen Roseman speaks to John De Goey, Investment Advisor and author of his new book "Bullshift" about optimism bias that investors and advisors have and whether or not it introduces risk to our portfolios.
Ellen Roseman speaks to John De Goey, Investment Advisor and author of his new book "Bullshift" about optimism bias that investors and advisors have and whether or not it introduces risk to our portfolios.