摘要
本文给出了马克思主义认识论的数学描述,认为感性认识是客观到感觉客观的连续映射,理性认识是感觉客观到判断的间断阶梯函数。作为在金融经济学的一个应用,以此为基本分析框架对风险偏好和风险规避行为给出了统一的解释,得出人们的风险偏好和风险规避行为均为理性行为的结论,动摇了新古典金融理论的基础。
Marxist theory of knowledge is described mathematically in this essay. The writers hold that perceptional knowledge is the continual reflection from objective to perceptional objective, while rational knowledge is the discontinual ladder function from perceptional objective to judgement. Based on above theories ,the writes give a coherent explanation of risk preference and avoidance, and make a conclusion that both risk preference and risk avoidance are rational behaviors, which makes the basis of neoclassical financial theory unsteady.
出处
《当代经济管理》
2005年第4期94-97,124,共5页
Contemporary Economic Management
关键词
感性认识
理性认识
连续性
间断性
风险
感觉效用
理性效用
perceptional knowledge
rational knowledge
tinuity
discontinuity risk
perceptional utility
rational utility
