Demand functions and decision - making behaviors of the bid participants are discussed and based on the asymmetric static games , the equilibrium price and the optimized quotation of bidders in bidding appraisal procedurement are forecast 根据招标人和投标人的需求函数和决策方式，采用不对称信息动态博弈预测执行议标程序时的均衡价格和投标人最优报价。
Then the article retrospects balance of fruit in china from 1961 . by making the rate of urbanization as the independent variable in the fruit demand model , the article have forecasted fruit demand in china from now to 2030 c . d 文章最后分析了1961年以来中国水果供需平衡状况，尝试利用城市化率作解释变量构造中国水果需求函数，预测出到2030年中国人均水果需求量将达到90公斤。
They consider it a kind of money demand for an open economy . their analytical method is similar - - establishing a model including money demand function with a series of restrictions ; then solving the equation to get the optimal quantity of money demand 无论是货币模型，还是全球模型，都是在一系列约束条件下，建立一套带有货币需求函数的模型，并通过求得最优解来确定本外币的最适度需求量。
This paper extends traditional newsboy model with time - based wholesale price and time - based forecasting precision under normally distributed market demanding , discusses the optimal decision about ordering timing and ordering quantity 本文扩展了传统的报童模型，以批发价和需求预测精度随时间变化的报童问题为对象，研究市场需求函数为正态分布的报童模型关于最佳订货时点和最优订货量的决策问题。
Therefore monetary authorities take the quantity of money supply as intermediate target in the long run . however this must take the stable money demand function as the premise . so a stable money demand function is thought to be essential for money policy 而对货币供应量的调控又必须以稳定的货币需求函数为前提,因此一个稳定的货币需求函数是货币政策实施中运用货币供应量为中介目标的先决条件。
Using the merchandise demand theory and the consumers " behavior theory as the base , the paper takes bank cards as the object and tries to analyse the influencing factors by means of the demand functions 本文以银行卡为对象，以微观经济学中的商品需求理论以及营销管理理论中的消费者行为理论为基础，针对商业银行中间业务中较为重要的银行卡业务需求问题，尝试运用需求函数的方法，具体对影响需求的因素进行分析。
The main content is to study the stability of some cobweb models in which supply or demand curves are given nonlinear form . researches on the stability are done and the existent conditions and stable regions about equilibrium price are obtained . chapter five , application of logistic equation in cobweb models 第四章：对具体几个蛛网模型的分析本章是本文研究的核心和重点之二，主要研究了对于供给函数或需求函数为特定非线性形式的几个蛛网模型的动态分析与稳定性问题，分别对需求函数或供给函数为非线性函数时的蛛网模型，进行了动态分析和稳定性分析，从而得出了其均衡价格的存在条件及稳定区间。
Using these dates , the study develops a supply - demand analysis system ( consists of cobb - douglas production function modek nerlovian supply response model and double log demand function model ) to point out all the important factors affecting the supply and demand of japonica rice in china and the extent of influence respectively , especially the paper analyzed the trade status and international competitiveness of japonica rice thoroughly under the framework of china ' s joining to the wto , and according to the analysis of development trend and natura1 . economic and social factors of influencing japonica rice industry , predicts the development of japonica rice industry in 2005 and 2010 , brings forward some of strategies and suggestions for the future development of japonica rice industry 以这些数据为基础构造了我国粳稻(米)的供求分析系统(该系统由c - d生产函数模型、 nerlovian供给反应模型和双对数需求函数模型三大模型构成) ，以此来揭示影响我国粳稻(米)供求的各种重要因素以及各因素的影响程度，特别是在wto框架下，比较全面、深入地分析我国粳米的贸易态势和国际竞争力问题，同时根据当前我国粳稻产业的发展态势以及对影响粳稻产业发展的自然、经济和社会等各重要因素进行分析，据此预测我国粳稻产业在2005年和2010年的发展情况，并对我国粳稻产业的未来发展提出相应的对策和建议。
The theory that fer that can support three months import is the suitable scale raised by r . triffin was acceptable comprehensively . since 1970s along with the development of mathematical economy , many economists have been trying to set up reserve - demanding function through mathematical model to determine the suitable scale of fer 20世纪70年代以来,顺应经济数理化的发展趋势,许多经济学家尝试利用数学模型构建储备需求函数来确定一国储备的适度规模,研究中首次针对发展中国家和发达国家的不同国情,对各自的储备需求函数分别进行了分析。
Third , on the condition that demand may fluctuate randomly , the paper studies the pricing methods to the information production , emphases studies methods of production determining and pricing upon condition that the demand function of the information production is linearly . considering the monopoly of the information production , this paper studies the problem of third - degree discrimination pricing in the scenario of no capability limit and in the scenario of capability planning respectively . in every scenario , we present decision methods of third - degree discrimination pricing for producing according to order form and for no ordering respectively 三、信息产品的市场需求函数可能发生随机扰动，本文对在需求函数发生随机扰动的情形下信息产品厂商如何进行定价进行了研究，并重点研究了信息产品需求函数具有线性结构时产量和价格的决策问题；同时考虑到信息产品的垄断性，分析了当信息产品垄断厂商拥有几个相互隔离的子市场时，如何对其产品进行三度差别定价，具体的研究针对信息产品厂商在“没有生产容量限制”和“要求生产容量设计”两种情形下展开，在每一种情形下，又分“按订单组织生产”和“没有订单可以利用”两种情况分别进行研究，给出了信息产品三度差别定价决策的模型和求解。
