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economic system models
相关语句
  经济系统模型
     This paper , on the basis of investigation on a good assortment of economic models in various documents of systems engineering and econometrics and in the viewpoint of the methodology of systems science, makes a lateral study and analysis to various economic system models, and induces their common characteristics.
     本文在考察了大量各种系统工程和数量经济学文献中的经济系统模式的基础上,从系统科学方法论的角度对各种具体模型进行了横向的比较和研究并归纳出各类经济系统模型的共同特点。
短句来源
     This paper discussed a class of social economic system models structure change point by dynamic programming method,which are illustrated by examples.
     本文用动态规划方法讨论了一类社会经济系统模型结构变化点的问题 ,并通过实例进行了验证 .
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  “economic system models”译为未确定词的双语例句
     A new method of nonstationary grey system modeling-the two-step prediction-correction method is presented,and it is applied to establish the yinan agricultural economic system models. The calculation and the conparision with the other grey system modeling methods show that it is a useful method for nonstationary grey system modeling and predicting.
     提出了非平稳灰色系统建模的一个新方法──二阶段灰色预测校正法,给出了该方法在沂南县农业经济系统建模预测中的应用.计算实例以及与灰色系统中的其它方法比较表明,该方法是非平稳灰色系统预测的一种有效方法.
短句来源
  相似匹配句对
     On the Justice of Economic System
     论经济制度正义
短句来源
     economic system and law;
     二是经济制度和经济规律对新闻运作的影响 ;
短句来源
     SYSTEM
     系统
短句来源
     system;
     油气系统是最有利的系统 ;
短句来源
     models;
     五、发展的模式;
短句来源
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In this paper a new method of nonstationary socio-economic system model- ling,the two-step prediction-correction method,is developed.The method is applied to establish a regional economic system model.A great number of calculations and the comparison with the stepwise regression mncthod show that it is an useful method for nonstationary system modelling and can also obtain rather satisfactory results in case of smaller sample size.

本文提出了非平稳社会经济系统建模的新方法——二步预测校正法,给出了该方法对于经济系统建模的应用。大量计算实例以及与逐步回归的比较表明,该方法不失为非平稳系统建模的一种有效方法,在样本容量较小时也能取得较为满意的结果。

The economic system is not only dynamic but also stochastic. A stochastic economic system model is proposed and the problems concerning optimal estimation and control for stochastic economic systems are dealt with. Kal-man filtering is used to derive the optimal state estimation of stochastic linear economic systems and the Bellman dynamic program the optimal control rules for linear quadric economic systems. Algorithms for estimation and control as well...

The economic system is not only dynamic but also stochastic. A stochastic economic system model is proposed and the problems concerning optimal estimation and control for stochastic economic systems are dealt with. Kal-man filtering is used to derive the optimal state estimation of stochastic linear economic systems and the Bellman dynamic program the optimal control rules for linear quadric economic systems. Algorithms for estimation and control as well as a simple stochastic production planning example are given.

本文提出了随机经济系统模式,研究了随机经济系统状态的最优估计与控制问题。利用Kalman现代滤波理论导出了随机线性经济系统状态的最优估计,由Bellman动态规划原理导出了线性二次经济系统的最优控制规律。由估计定理和最优控制规律给出了随机经济系统分析的一整套算法。

Abstract On the basis of borrowing natural resources property running model from abroad, the author designs the market economic system model of natural resources property management and running in our country. The natural resources market in our country is a sort of leasing market. The government establishes laws to safeguard natural resouroes by using macro-controlling methods and clarifies the basic policy of forestry economy with powerful and efficient management system to reform taxing...

Abstract On the basis of borrowing natural resources property running model from abroad, the author designs the market economic system model of natural resources property management and running in our country. The natural resources market in our country is a sort of leasing market. The government establishes laws to safeguard natural resouroes by using macro-controlling methods and clarifies the basic policy of forestry economy with powerful and efficient management system to reform taxing system and to set up resources reserve system.

在借鉴国外自然资源产权运行模式的基础上,设计了我国自然资源产权管理和运行的市场经济模式.自然资源要实行商品化经营,有偿使用;资产勘查部门应企业化.我国的自然资源市场实际上是一种租赁市场,其由自然资源出让市场与使用权转让市场二级构成.国家对自然资源市场宏观调控的手段和内容;建立健全自然资源法规,明确林业经济的基本政策,建立有权威和效力的管理体制,改革税收体制,建立自然资源储备制度。

 
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