穷人真正的悲剧就在于除了自我克制而外理无余力顾及其他。
The real tragedy of the poor is that they can afford nothing but self-denial.
本文首先介绍了耶理的对偶理论，进而应用该理论研究了市场保险、自我保险与自我保障三者的相互作用。
First, this article introduced Yaari's Dual Theory of Choice, and then studied the effect between self-insurance, self-protection and market insurance according to Yaari's Dual Theory of Choice.
本文首先介绍了耶理的对偶理论，进而应用该理论研究了市场保险、自我保险与自我保障三者的相互作用。
First, this article introduced Yaari's Dual Theory of Choice, and then studied the effect between self-insurance, self-protection and market insurance according to Yaari's Dual Theory of Choice.
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