摘要
本文建立了二个地区投入产出的数学模型 ,包含来自这些地区之间的贸易。我们还给出了在生产过程中出现的过剩或不足 ,可以用改变生产水平加以调整 ,一般可以满足二个地区的实际相互需要。这个模型建立了二个地区相互之间输入和输出的情况 ,价格和数量两个方面给出了严格的正解条件。当我们考虑单向贸易时 。
This paper build the mathematical model of the input output of two regions. The trade of covers flows between these regions. We show the surpluses or be insufficient of emerge in the production processes. These can be dajusted of by changing production level. In genral. The possible satisfy each others of the two regvons. The model is set up the case of saport and import of the both regions. Consists give to strictly positive solution condition of quantity and price side. The emerge trade imbalance when we consider unilateral trade.
出处
《西南工学院学报》
2000年第1期71-74,共4页
Journal of Southwest China Institute of Technology
关键词
数学模型
贸易
投入产出
mathematical model
trade
input output
