But if RRAC was relatively small, then mortality and fertility were positively correlated while mortality and economic growth rate were negatively correlated.

  • 当风险厌恶系数较小时,生育率与死亡率是正相关的,经济增长率与死亡概率也是正相关的。

  • 互联网 2025-03-10 19:17:34

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