选择中的原子偏好——基于逻辑原子主义对单主体模糊偏好形成的探究

Atomic Preference in Choice:Probing into Mechanism of Agent’s Fuzzy Preference based on Logical Atomism

选择依赖于偏好,但偏好尤其是模糊的形成机制问题,是选择理论或行动逻辑中最具根基性的问题。基于逻辑原子主义,提出了原子偏好概念,把行动主体(模糊)偏好形成问题看成是一个逻辑建构的过程,即把形成事物间偏好关系的判断因素划分为若干个原子比较方面或原子比较因素,由于原子方面形成原子偏好,若干原子偏好在整体上最终决定并形成事物间的偏好。

Choice dependence on preferences,however,the forming mechanism of preference especially fuzzy preference is the most basic topic in choice theory or logic of action. On the basis of logical atomism,atomic preference was proposed,the forming of agent’s preference especially fuzzy preference be regarded as a construction by logic,that is,judgment helping to forming altematives’preference are divided into anumber of elements which are called atomic comparable aspects or atomic comparable elements,and owning to these atomic preferences,the preferential relation among altematives can be formed on the whole.