Further, transaction costs, short - sale constraints and information uncertainty cannot account for the role of idiosyncratic risk.
而且, 交易成本, 卖空限制和信息不对称不能解释特质风险的作用.
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Related to remind people, the network information uncertainty, job seekers need to beware of being cheated.
相关人士提醒, 网络信息存在不确定性, 寻工者需慎防受骗.
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