偏好逻辑研究概述

Survey of Preference Logic Study

偏好逻辑是经济逻辑学的重要组成部分。偏好逻辑亦称优先逻辑,是继归纳逻辑、哲学逻辑、道义逻辑之后的又一逻辑体系,是研究存在于价值判断之间的优先关系的形式理论。本文首先回顾了偏好(尤其是外在偏好)逻辑研究,重新审视了偏好逻辑诸元素研究,如"概念符号"、"优先选择"、"偏好动因"和"值"等,其次是对偏好逻辑的批评性研究,指出偏好逻辑研究需解决的问题及发展动态。

As a new branch of logic system after inductive logic, philosophical logic and moral logic, preference logic （priority logic） covers widely the research of priority relationship consisting in valuation. Firstly, preference （especially extrinsic preference） logic is reviewed, and such elements of preference logic as concept and notation, priority and choice, reasons for preference and value are reexamined; secondly, the critical study of preference logic is made, and the problems to be solved and the developments of preference logic are brought forward.