企业捐赠行为与企业盈余波动——基于极端气候灾害事件的研究

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边　璐　刘　璐　张江朋　张梦娟

The Donation Behavior and Corporate Earnings Volatility: A Study Based on Extreme Climate Disaster Events

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新经济 . 2026, (2): 99 -120 .