国民经济规划中长期增长速度的优化模型

The Optimized Model of the Medium and Long-term Growth Rate for the National Economy Plan

经济增长是指一个国家或地区生产的物质产品和服务的持续增加,是增加社会总供给的基本来源。国民经济增长速度是衡量一个国家经济发展及社会进步程度的综合性指标,可以利用里昂惕夫的动态投入产出结构模型将它具体地表示出来,把国民经济在长期计划期末实现社会总产品量最大化作为模型的目标函数。在实际工作中,可以用短期优化模型和纽曼模型来制订短期的流动计划,用以代替基于长期优化模型的长期计划。据此测算长期最优增长速度的近似值。

This article ventures to express the national economic growth using Lyontive＇s active input-output structure. Taking into consideration the goal of satisfying the growing social material and cultural demand to the maximum, we regard the output maximization of the total social production at the end of a long-term plan as the function of the model. In the practical work, we may draw up a flowing short-term plan by using the short-term optimization model and the Newman model to replace the long-term optimization model. Accordingly, we can estimate the approximate value of the most superior rate of rise in the long term.