YaariBNC²³⁶²¹³⁺¹ 基本例句 雅里¹⁰⁰ 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。 cnki