descriptive decision theory的意思|示意

Behavioral decision theory is used to describe, explain and forecast the human decision behavior using behavioral scientific view and method. It emphasizes on the study of descriptive decision theory.

行为决策理论用行为科学的观点和方法，对人类的决策活动进行描述、解释和预测，它主要研究的是描述性决策理论。

Prospect theory is a very successful descriptive model about decision making under risk during recent several decades, it challenges the expected utility theory to fight, and even can substitute it.

前景理论是近几十年来一个优秀的关于风险下决策的描述性模型，它的出现是对预期效用理论的一个挑战，甚至可以说是对预期效用理论的一个替代。

The actual travel behavior is better described by the descriptive model of decision based on Cumulative Prospect Theory (CPT) in risky traffic networks.

基于累积前景理论框架建立的风险路网环境下出行决策模型，更好地描述了出行者的实际出行行为。