文章首先借助制度经济学的概念，对制度的内涵、构成和功能作了辨析。

Firstly, it explains the institutional implication, structure and functions by using concepts from economics.

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然后建立了多变量顾客满意的模型，辨析了构成顾客满意模型的多变量之间的关系。

Then, a multivariable customer satisfaction model is established, and the relationships among the multivariables composing the model are analyzed.

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本文接着又对可保利益的构成条件进行了分析，并在此基础上辨析了可保利益与保险利益的内在联系与区别。

Then the necessary conditions involved as well as the differences between the terms insurable interest and insurance interest are listed.

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