摘要
利用非均衡经济学与经济控制论的有关思想和理论，从４ 种供求均衡条件下的蛛网模型出发，遵循微观市场固有价格调节规律，分别设定出２ 种不同价格调节方程，建立４ 种改进后的离散控制系统经济模型．讨论相应的改进非均衡微观经济蛛网模型价格调节的稳定性问题，并就均衡条件下的对应价格波动的稳定性结果进行比较．克服蛛网模型稳定性研究的严重局限性，既保留了均衡分析方法的若干重要结论，又得出更接近经济现实的结论．所得结果有利于深刻认识和研究市场经济的调控规律，逐步实现“供求平衡、物价稳定”的经济总目标．研究结果还表明，实现这个目标不仅是必要的，而且是可能的．
Starting from a cobweb model under four supply demand equilibrium conditions and acting on inherent rule of price adjustment and four improved models are set up for discrete control systems. All these are based on the basic ideas of disequilibrium economics and relevant principles of economic control theory. And then, the stability of the price adjustment of corresponding improved economic cobweb model in disequilibrium view is discussed; and it is compared with the stability of the counterpart under equilibrium condition. By overcoming the rigid limitation of the stability study of cobweb model based on supply demand equilibrium in previous economics, this method not only retains several important conclusions of equilibrium analysis but also promotes the stability of equilibrium analysis system under a fixed condition. It leads to the conclusion closer to economic reality. This is favourable for us to recognize and to study the rule of adjustment and control in market economy, and to realize slepwisely the general economic target of ' balance in supply and demand, stable in commodity price'. To realize this target is not only necessary but also possible, as shown by the result of study.
出处
《华侨大学学报（自然科学版）》
CAS
1999年第4期427-432,共6页
Journal of Huaqiao University(Natural Science)
基金
福建省自然科学基金
关键词
非均衡模型
数理方程
价格调节
稳定性
蛛网模型
disequilibrium model, demand excess, mathematical equation price adjustment, stability
