When that occurs, glpsol shows the status of the constraint as either NU or NL ( for upper and lower boundary respectively), and it also shows the value of the marginal, also known as the shadow price. 当这种情况发生时,glpsol就会将约束状态显示为NU或NL(分别对应上界和下界的情况),它还会显示边界(marginal)值,也称为假定价格(shadowprice)。
The Organization and Planning Model of Reproduction and Analysis of Shadow Price 再生产组织计划模型及影子价格分析
Analysis of Non-linear Programming and Resources Shadow Price 非线性优化问题与资源影子价格分析
The Application of Shadow Price and Analysis of Sensibility in the Adjustment of Fertilization Scheme 影子价格与灵敏度分析在施肥方案调整中的应用
Shadow price the value used in economic analysis for a cost or a benefit when the market price is felt to be a poor estimate of economic value. 影子价格在感到市场价格不能正确反映经济价值时,在成本或效益的经济分析中使用的价值。
This article concerns the shadow cost concept and discusses the relationship between shadow cost and dual price according to linear programming's economic meaning of dual variable and shadow price. 摘要本文根据线性规划问题对偶变数和影子价格的经济意义,给出了影子成本的概念,讨论了影子成本与对偶价格的关系。
This method is called "minimum ratio twiddle iteration algorithm"; using this method, we can avoid cycling of simples method and get the shadow price easily. 此方法我们称为最小比值旋转迭代法,应用此方法还可以避免单纯形法中的循环问题,同时也容易求出影子价格。
Water Shadow Price Calculation and Forecasted Models Research 水资源影子价格计算和预测模型研究
It refers to composite ratio of trade charges with respect to goods shadow price, which is6%; 指贸易费用相对于货物影子价格的综合比率,取6%;
The Contradiction Created by the Nonsymmetry of the Dual Linear Programming and Ascertainment of the Shadow Price 对偶线性规划基解不对称性产生的矛盾和影子价格确定
The shadow price shows that the influence and the degree of contribution to the total income by the resource under the optimal decision in the economic structure is the important standard of the reasonable resources allocation. 影子价格真实地反映了资源在经济结构中最优决策下对总收益的影响和贡献大小,是实现资源合理配置的重要依据。
Application of Shadow Price in Economic Management 影子价格在经济管理中的应用
Shadow Price and Production Cost 影子价格与产品成本
A Study of the Application of Shadow Price in Management Decision Making 影子价格在管理决策中的应用研究
The paper analyzed the shadow price theory and technology innovation theory deeply, established the shadow profit rate-measuring model for technology innovation based C-D function, and analyzed the economic meaning of measuring result of shadow profit rate. 在深入分析影子价格理论和技术创新理论的基础上,建立了基于C-D函数的科技创新影子利润率测度模型,并对影子利润率测度结果进行了经济分析。
The process that the shadow price of effectiveness drops is also a process which effectiveness improves unceasingly. 效用生产影子价格下降的过程,也就是效用不断深化的过程。
This paper analyses water supply resource and calculates social benefits of water supply works according to the theory of shadow price. 本文应用影子价格理论,对供水资源进行了分析,计算出供水的社会效益。
In this paper, an optimal shadow price equation of multiple projects is developed by means of fuzzy programming, and the economic meaning of shadow price is demonstrated and analysed. This research provides a new method for scientific evaluation of all kinds of projects. 本文通过对数学规划下的影子价格推导,提出了模糊规划下多项目择优的影子价格方程式,对影子价格的经济释意进行了详细阐述和分析,为各类项目的科学化评判提供了新的方法。
It has introduced some basic concepts, such as, the traffic volume and shadow price. 介绍了经济评价的几个基本概念(交通量与影子价格);
According to the duality theory of linear programming, the concept and calculation of the shadow price of constraint resources are discussed. Also, the application of shadow price in the management of economy is presented. 本文根据线性规划的对偶理论,讨论了约束资源的影子价格的概念和计算问题,阐述了影子价格在经济管理中的应用。
The evaluation of water resources value should be based on its shadow price. 水资源影子价格是水资源价值计算的基础。
The higher the shadow price of a nutrient resource, the more obvious its influence on last cost. 某一资源影子价格的值越大,表明其对配方的最低成本影响越突出;
The author proposed that the shadow price of coal should be applied in the national economic appraisal. 作者建议在项目经济评价中采用影子价格;
According to linear programming and shadow price theory, the author analyzes, the problem of optimization in material supply, puts forward the method of optimization and points out the way forward for improving the work in material supply. 应用线性规划方法及影子价格理论对物资供应的优化问题进行了分析,给出了物资调配的优化方法,为改善物资供应工作指出了方向。
Application of shadow price method in calculation of water resources theoretical value 影子价格法在水资源价值理论测算中的应用
Meanwhile, it gives a brief introduction to the structure of the formula software system concerning shadow price and sensitivity analysis. 同时简单介绍了包含影子价格和灵敏度分析在内的配方软件系统结构。
A Study on the Shadow Price of Constraint Resources and its Applications 对约束资源的影子价格及其应用的研究
The Definition Method of Shadow Price in National Economic Evaluation 国民经济评价中影子价格的确定方法
In the shadow prices, the international markets and break-downing of the cost method are proposed and used to calculate shadow prices. Meanwhile the opportunity cost of land is taking into account the shadow price of land. 在影子价格方面,采用国际市场法与成本分解法来计算建设材料的影子价格,同时考虑用土地的机会成本来计算土地的影子价格。
Input redundancy ratio, output inefficiency ratio and the shadow price were calculated to improve the efficiency of the weak DEA and non-DEA provinces. 通过投入冗余额、产出不足额和影子价格的计算,提出了弱DEA有效和非DEA有效省份效率改进的对策。