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- Exogenous variables can include lagged values of endogenous variables. 外生变量可以包括内生变量的后滞值。
- The specification of the right exogenous variables, which affect the economy is a very important and also difficult task. 详细说明影响经济的恰当的外生变量是一项十分重要也是十分困难的任务。
- Methods Recursive structural model was applied to analyze quantitatively the relationship between exogenous variables and endogenous variables. 方法根据指标之间有层次性的特点,针对卒中病人住院费用建立递归系统模型。
- When the influence factors of market entry,that is, the sunk cost of entry,demand condition,product difference and entrepreneurship,change from exogenous variables into endogenous variables in the model,the degree of market entry will change accordingly. 本文的分析表明 :当市场进入的沉淀成本、需求状况、产品差异化以及企业家能力等这些影响市场进入程度的因素由外生变量变为内生变量时 ,市场进入程度也随之发生改变。
- The full name of CGE model is computable general equilibrium model, which isa numerical picture of the abstract general equilibrium model and often used todemonstrate how endogenous variables react to the change of exogenous variables. CGE 模型,即可计算的一般均衡模型(Computable General Equilibrium),是对抽象的一般均衡模型给出具体的数字设定,从而判断外生变量变化会导致内生变量如何变化的模型。
- In two multivariate regression models, average GDP, population density, average disposal income of urban residents are main exogenous variables, and the endogenous variables are service industry added value and the ratio of service industry employee. 以人均GDP、人口密度和城镇居民人均可支配收入等4项指标为自变量,分别以服务业增加值比重和服务业从业人员比重为因变量,构建两个多元回归模型分析浙江省服务业发展和这些因素之间的关系。
- "The market impact of the two, is an endogenous variable, and the other exogenous variables. “影响市场的两个方面,一个是内生变量,另一个是外生变量。
- M1 and M2 indirectly effect the stock market through GDP but no transmition mechanism is formed stock market is a weakly exogenous variable in the cointegration vector. M1、M2均通过GDP对股市产生间接影响,但没有形成利率传导机制,我国股市是关于协整向量的弱外生变量。
- auto-regressive and moving average with exogenous variables (ARMAX) ARMAX模型
- The autoregressive moving average with exogenous variable (ARIMAX) model is more complete than AR or ARMA model. It is widely used in finance, economy, aerography and signal management. ARIMAX模型引入了外部变量,可以更好地拟合数据,对动态数据系统有较强的建模能力,因而是时序中比AR、ARMA更完备的重要模型,广泛地应用于等众多领域,受到越来越多的重视。
- Knowledge is not only an endogenous variable, but also an exogenous variable, which is the base to understand the characteristic of the increasing or decreasing return of hi-tochnology in knowlodgc-bascd cconomy. 知识既是内生变量,又是外生变量,这是理解高科技知识报酬递增与递减特点的基础。
- Abstract: Knowledge is not only an endogenous variable, but also an exogenous variable, which is the base to understand the characteristic of the increasing or decreasing return of hi-tochnology in knowlodgc-bascd cconomy. 文摘:知识既是内生变量,又是外生变量,这是理解高科技知识报酬递增与递减特点的基础。
- Exogenous variables can include lagged values of endogenous variables 外生变量可以包括内生变量的后滞值。
- Disorders of old age are generally not exogenous. 老年疾病通长都不是起于外因的。
- Involving two or more variables. 包括两个或多个变量的
- Semiparametric Autoregression Model with Exogenous Variables for Forecasting Chinese Population 预测我国人口总量的具有外生变量的半参数自回归模型
- We should take all the variables into account when we make a plan. 我们制订计划时应该把所有的可变因素考虑进去。
- With so many variables, the exact cost is difficult to estimate. 由于有许多可变因素,很难准确地估算出成本。
- The specification of the right exogenous variables, which affect the economy is a very important and also difficult task 详细说明影响经济的恰当的外生变量是一项十分重要也是十分困难的任务。
- Objective To study effect of exogenous rivanol. 目的探讨外源性雌激素对利凡诺引产的影响。