来自《耶鲁大学开放课程：博弈论 第10集 第10集 第10集》

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  both to do for the auditor and they're unpleasant to be audited,
  无论对于审计员还是对于纳税人来说
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  so the fact that we've managed to
  最后的结果实际上是
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  lower the audit rate from 2/7 to 1/6 is a good thing,
  我们把审查概率从2/7降到了1/6
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  but we didn't manage to raise the compliance rate.
  但我们并没有提高纳税意愿
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  So I don't want to take this model too literally,
  我想大家不必对这个模型太过分深究
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  because it's just a toy model, but nevertheless,
  这只不过是一个极其简单的模型
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  let's try and draw out some lessons from this model.
  下面我们从中总结点经验教训吧
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  So here what we did was we changed the payoff to cheating,
  我们改变了偷逃税款的收益
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  we made it worse.
  但我们却把事情给搞砸了
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  But a different kind of change is we could have changed, sorry,
  其实我们还可以改变别的东西
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  we changed the payoff negatively to being caught cheating.
  我们降低了被抓到偷逃税款的收益
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  But a different change we could have done
  但实际上我们还可以