耗散结构视域下虚拟经济的非稳态性探讨

Analysis of the Unsteady State of the Fictitious Economy:Based on the Dissipative Structure Theory

虚拟经济是一个具有耗散结构的复杂系统。通过构建开放型国家经济系统的耗散结构模型,探讨发达国家和发展中国家的虚拟经济子系统、实体经济子系统和整个经济系统的非稳态性问题。结果表明,经济系统的稳定性与系统的耗散能力正相关,耗散能力越强则系统越稳定,反之则越不稳定;一国经济系统耗散能力的强弱,既取决于经济系统所能容纳的最佳资本与商品量,又取决于经济系统与外界交换资本与商品的状况。

The fictitious economy is a complex system with a dissipative structure. By constructing a dissipative structure model for an open national economic system,we study the unsteady state of the fictitious economic subsystem,the real economic subsystem and the whole economic system of both developed and developing countries. The results show that the stability of economic systems is positively related to their dissipative ability. The stronger the dissipative ability,the more stable the economic system,and vice versa. The dissipative ability of a country＇s economic system is not only determined by the best capital and goods which can be accommodated by the economic system,but also depends on the exchange of capital and goods between the economic system and the outside world.