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经济学
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  economics
    THE APPLICATION OF NONLINEAR DIFFERENTIAL EQUATIONS IN THE ECONOMICS
    非线性微分方程组在经济学中的应用
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    Global Analysis and Economics
    整体分析与经济学
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    Strengthen Quantitative Analysis of economics
    加强经济学的数量分析
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    Chaos and Nonlinear Economics
    略论浑沌理论与非线性经济学
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    Some Issues about the Merging of Traditional Economics and Quantitative Economics
    关于传统经济学与数量经济学融合的若干问题
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  economic
    Economic Analysis on Credit During Agricultural Marketization
    农业市场化进程中信用的经济学分析
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    Based on regulation cost theory and cost—benefit analysis(CBA),combined qualitative and quantitative means,compared and evaluated the cost and benefit of several supervision policy projects,analyzed the cost—benefit of mixed operation. Then give the economic explain of finance mixed operation's CBA.
    基于管制成本说理论,引入成本-收益分析(CBA)方法,通过一种定性和定量相结合的办法比较和评价各项监管政策方案的成本和收益,对金融混业经营监管的成本-效益进行了分析,在此基础之上对金融混业经营监管的边界和成本-效益方法给出了经济学解释。
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    Market Mechanism-an Economic Connotation of Genetic Algorithm
    市场机制——遗传算法的一种经济学解释
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    Game Theory, Economic Simulation and Experimental Economics
    博弈论、经济仿真与实验经济学
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    Economic Analysis on the Reform of Property Right
    产权改革的经济学分析
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  “经济学”译为未确定词的双语例句
    Statistical Analysis and Forecasting Methods in Econometrics
    数量经济学中的统计分析与预测方法
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    THE IMPLICATIONS AND EXTENTIONS OF TRAFFIC ASSIGNMENT MODELS
    交通分配模型的经济学含义及模型的扩展
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    Scientific contribution of Heckman and McFaddan
    赫克曼与麦克法登的科学贡献——解读2000年诺贝尔经济学
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    A Model of Economical Analysis on the Optimal Use of Renewable Resources
    可再生资源最优使用的经济学分析模型研究
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    Chaotic Economy--Chaos and Fractal
    混沌经济学——混沌与分形
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  economics
The supercritical water-cooled reactor has favorable features in economics, sustainability and technology availability.
      
The Krasovskii self-organizing regulators for optimal control of dynamic processes is shown to be applicable in economics.
      
Numerous applications of the continuous logic to mathematics, engineering, economics, social sciences, and so on were described, and its perspectives were estimated.
      
An important problem in economics is the construction of an effective minimal-cost management hierarchy for an economic system.
      
Nonnegative large-scale linear programming problems with group constraints are extremely important for different applications in economics, technology, and other spheres.
      
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  economic
An economic example is analyzed to illustrate results here.
      
By numerical analysis, the fertility decreases with the per capita capital and per capita consumption increasing and increases with the per capita capital and per capita consumption decreasing on the economic growth path are obtained.
      
Research on a dynamical macro-economic model based on Sidrauski model
      
This paper formulates a kind of dynamical macro-economic model based on Sidrauski's work, then presents the sufficient and necessary conditions of the stability of model at equilibrium states, and shows some results for special production functions.
      
The economic implication of the derived condition is briefly discussed.
      
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The state space realization of linear econometric systems is one of the important tasks in economic modelling and also the basic work in economic controls. Experts at home and abroad have done a lot of investigation on this subject. Methods in searching the economic model realization have been investigated from the linear econometric input-output equation (ARMAX) by a variety of economists. But the results obtained by these methods are not minimal realization or non-canonical. In this paper, the economic modelling...

The state space realization of linear econometric systems is one of the important tasks in economic modelling and also the basic work in economic controls. Experts at home and abroad have done a lot of investigation on this subject. Methods in searching the economic model realization have been investigated from the linear econometric input-output equation (ARMAX) by a variety of economists. But the results obtained by these methods are not minimal realization or non-canonical. In this paper, the economic modelling problems are studied by theory and algorithm of system identification after regarding the economic system as a typical multi-variable system. Some features in economic system realization are discussed, the common Guidorzi identification algorithm is extended in order to fit these features, the relationships between economic models and the canonical structures of multi-variable system are investigated and finally simple algorithms in finding realization under special cases are proposed.

线性计量经济系统的状态空间实现是经济建模的一项重要工作,也是经济控制问题的基础。国内外很多学者对此作了专门的探讨。经济学家从线性计量经济输入输出方程(ARMAX)出发讨论过多种寻求经济模型实现的办法,从控制论的角度其中不少并非最小实现或并非典范形式,本文将经济系统作为一个典型的多变量系统,试图利用系统辨识理论和算法讨论经济系统的建模问题。文中讨论了经济系统实现的某些特点,为适应这些特点推广了常用的Guidorzi辨识算法,探讨了经济模型和多变量系统典范结构间的关系,最后给出了在特殊情况下寻求实现的简单算法。

A new concept in the field of technical economy is put forward and systematically discussed in this paper.The working error and loss of thesystem are estimated. On the basis of this, a notion about efficiency of thesystem and its formula are given. As a coefficient, it is useful to correct thecounting work of the whole output value and the other economical targets.

本文在技术经济学领域提出并系统论述了经济效益保证体系的概念。估计了体系工作误差和损失。在此基础上给出体系的有效性概念及其公式。作为一个系数,它有助于修正计算总产值和其他经济效益指标的工作。

Binary relation analysis is aprimary means of things mechanism analysis in pansystems methodology. According to the practical background on which people's preferences to bundles of commodities in economic activities may not be transitive, we propose a kind of special pansystems binary relation called quasi-transitive relation. Under the condition of quasitransitive preferences, we discuss the central issue of general equilibrium in mathematical economics, From the point of view of pansystems methodology, we...

Binary relation analysis is aprimary means of things mechanism analysis in pansystems methodology. According to the practical background on which people's preferences to bundles of commodities in economic activities may not be transitive, we propose a kind of special pansystems binary relation called quasi-transitive relation. Under the condition of quasitransitive preferences, we discuss the central issue of general equilibrium in mathematical economics, From the point of view of pansystems methodology, we analyse in detail the binary relations between prices and demand quantities of goods, between prices and supply quantities of glut goods and, between goods and the minimum prices. Then we prove the existence of equilibrium in model of pure exchange economy under quasi-transitive preferences.

二元关系分析是泛系方法论关于事物机理分析的主要工具。本文根据人们在经济活动中对商品偏好评价未必是传递的实际背景,提炼出一类被称为拟传递关系的特化泛系二元关系类。在拟传递偏好序条件下,讨论了数理经济学中的核心课题:价格均衡问题。我们在对经济活动中价格与商品需求量的关系、价格与过剩商品供给量的关系以及商品与最低价格的关系(它们都是经济学中的特殊二元关系)所作的数学分析基础上,最后证明了单纯交换经济模型在这种推广情形下的均衡价格的存在性。

 
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