objective probabilities客观概率

  off-balance sheet asset表外资产

  oligopoly寡头

  open-end fund开放式基金

  open market operations公开市场操作

  operating asset营运资产

  opportunity cost机会成本

  optimal capital structure*佳资本结构

  Option-adjusted spread(OAS)期权调整价差

  Ordinary least squares(OLS)*小二乘法

  overconfidence trap过于信任陷阱

  Over-The-Counter(OTC)场外交易市场

  overvalued价格高估

  owner’s equity所有者权益