The positive association between current return and future earnings is weaker for firms with higher proprietary cost.
股票投资收益与未来会计收益关系的正相关程度与专有成本呈负相关关系。
The positive association between current return and future earnings is weaker for firms with higher proprietary cost.
股票投资收益与未来会计收益关系的正相关程度与专有成本呈负相关关系。
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