The third is the aggregate demand relation , which relates output growth to the rate of growth of real money balances 第三种是总需求函数，把产出增长与现金平衡的利率增长相联系。
A logarithm demand function is modeled to make a quantitative analysis about per capita food consumption of chinese people 通过建立对数需求函数模型，分析了收入和城市化率对人均粮食需求量的影响。
Eles ( extended linear expenditure system ) is a good demand model which has explicit economic meaning and is used extensively 摘要扩展的线性支出系统需求函数模型是一类经济意义清楚，具有广泛应用价值的需求函数模型。
We discuss the companies and investors " utility function model , investors " demand function and listed companies " supply function 在分析过程中，我们讨论并建立了上市公司和投资者的效用函数模型以及投资者的需求函数和上市公司的供给函数模型。
The elasticity of demand with respect to each variable and the contribution of each factor to . the quantity of energy demanded were calculated 根据估计的能源需求函数，计算了能源需求量对各影响因素的需求弹性以及各因素变动对能源需求量的贡献率。
In addition , when consider the transaction cost to the linear demand function ; the retailer has lower outcome level than general linear demand function 另外，当考虑交易成本于通路竞争时零售商相关行销变数将会比采取一般线性需求函数下有较低的产出水准。
The text calculated the price elasticity of demand of nr ( natural rubber ) and the cross elasticity of demand of nh and sr by establishing the model of nr ' s demand function 摘要通过建立天然橡胶需求函数模型，估算了天然橡胶的需求弹性系数和天然橡胶与合成橡胶的替代弹性系数。
In the third and fourth chapter , we give the numerical method of calculating the cash demand function , and we set up the optimal management model of the atm and counter operation 第三、四章建立了atm和银行柜台业务现金备付金优化管理模型，给出了模型参数估计和备付金需求函数数值求解的方法。
With the production function and cost theory , the energy demand function was built , and the energy demand functions of china in 1979 - 2000 , 1979 - 1992 , and 1993 - 2000 were estimated 摘要利用生产函数和假定成本最小化建立了能源需求函数，并对1979 2000 ， 1979 1992和1993 2000年中国能源需求函数进行了估计。
The traditional cobweb models are presumed that the supply and demand curves are linear and supply is equal to demand . but in practical economic system , the two hypothesises are hard to reach 传统的蛛网模型假定供给函数和需求函数均为线性且每一期的供给与需求均衡，在现实的经济系统中，这两个假定条件都是难以成立的。
