从系统动力学的角度论复杂系统

复杂系统处处皆是,但它们的结构与特性却尚未为人们所熟悉。本文从系统动力学的角度探讨复杂系统。论述什么是复杂系统,复杂系统的特点及其行为的主要特性、系统动力学有关社会经济与管理系统的一些重要观点。

A Study of the Complex Systems and Their Characteristics From the Viewpoints of System Dynamics

Complex systems exist everywhere,but up till now people have not yet familiarized themselves with the internal structures and characteristics. The present paper studies the complex systems from the viewpoints of system dynamics. It presents a definition of the complex system and discuses the general nature of complex systems. Complex systems are counterintuitive and insensitive to changes in many parameters. Socioeconomic systems tend toward low performance, frequently reacting to a policy change in the short run in a way opposite to how they react in the long run, and sometimes they resist policy changes stubbornly. The present paper also lays due emphasis on some important viewpoints of system dynamics on socio-economic and managerial systms.