变量 | Roe | Dtii | R&D | Size | Age | Atr | Itr | Lhr | Hhi |
Roe | 1.000 |
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Dtii | 0.076*** | 1.000 |
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R&D | 0.236** | 0.046 | 1.000 |
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Size | 0.013* | 0.007** | 0.107 | 1.000 |
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Age | −0.060* | 0.021 | 0.019 | 0.341*** | 1.000 |
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Atr | 0.280** | 0.034 | −0.045 | 0.131* | 0.105 | 1.000 |
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Itr | 0.093*** | -0.047 | −0.116** | 0.160* | 0.008 | 0.407* | 1.000 |
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Lhr | 0.076* | -0.031 | 0.083* | 0.073* | −0.162* | −0.042 | −0.104* | 1.000 |
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Hhi | 0.024 | 0.016 | −0.091* | 0.041 | −0.107* | 0.216* | 0.051 | 0.215* | 1.000 |