1)variance decomposition预测方差分解
1.On the foundation of vector auto regression model,this paper identifies the long run equal relationship and the short run dynamic relationship,applies impulse response function and variance decomposition to make up empirical analysis,which refers to volatility of equipment manufacturing profit in Liaoning.通过建立VAR模型,运用脉冲响应函数和预测方差分解的方法对辽宁省装备制造业利润增长的波动情况进行实证分析。
2.Based on vector autoregressions(VAR) model,this paper measures the length of the impact lags of China’s financial policy by using impulse response function and variance decomposition comparatively and cross correlation.基于向量自回归模型 ,本文利用脉冲响应函数和预测方差分解方法对我国金融政策的作用时滞做了具体测算。
3.On the basis of explaining the effective theory and the transmission mechanism theory of monetary policy, by adopting cointegration test, vector autoregressive model(VAR) and variance decomposition, this paper has conducted an empirical study on the controversy monetary transmission mechanism of China with the data sample from 1984 to 2004.本文在详细阐述货币政策有效性理论和货币政策传导机制理论的基础上,运用协整检验、向量自回归和预测方差分解等方法,围绕国内外学者争议较多的货币渠道和信贷渠道,对我国1984—2004年的货币政策传导机制进行实证分析。
2)generalized forcast error variance decomposion预测误差方差正交分解
3)orthogonal forcast error vairance decomposition广义预测误差方差分解
英文短句/例句
1.Generalized Forcast Error Variance Decompostion and it′s Application in Studying the Shocks’ Transmission in the Security Market;广义预测误差方差分解及其在证券市场冲击传递性研究中的应用
2.Generalized Predictive Control with Predictive Error Correcting and Increasing factor;具有预测误差校正的ρ增量型广义预测控制
3.ex post facto rms forecast error事后均方根预测误差
4.The Generalized Minimal Error Method for Solving Large Linear Systems;求解大型线性方程组的广义最小误差方法
5.Short-Term Electricity Price Forecasting Based on Wavelet Transform and Generalized Autoregressive Conditional Heteroskedasticity Model;基于小波分析与广义自回归条件异方差模型的短期电价预测
6.Study of the Constrained Generalized Predictive Control Based on Compensation for Model Errors for Generating Unit in Heat Power Plant;火力单元机组基于模型误差校正的有约束广义预测控制的研究
7.Short arc measurement error analysis and alternative solutions短圆弧测量的误差分析及替代解决方法
8.Error Analysis and Correction Methods on Observations of Echo Intensity回波强度测量的误差因素分析及解决方法
9.Measuring and Decomposing of Regional Inequality Based on Generalized Entropy Index: 1978-2003;基于广义熵指数的地区差距测度与分解:1978~2003
10.Optimal Error Estimates for Fourier Spectral Approxiation of the Generalized KdV Equation广义KdV方程Fourier谱逼近的最优误差估计
11.Forecasting for non-stationary errors of ship-measured data based on wavelet船测数据非平稳误差的小波预测方法
12.The results reveal that the combined forecasting model is more effective.结果表明,此组合预测平均误差和预测平方根误差均较小。
13.A Novel Wide Area Differential Method on Separated Calculation of Satellite Clock Errors and Ephemeris Errors星钟和星历误差分离的广域差分新方法
14.Some conclusions of the solution of an explicit finite difference scheme for a dissipative generalized kdv equations;关于一类广义kdv方程显式差分解的几个结果
15.The error analysis of GPS survey and the methods for reducing and eliminating errors;GPS测量中的误差分析及减弱和消除误差的方法
16.Generalized Gap Functions and Error Bounds for Generalized Variational Inequalities广义变分不等式的广义间隙函数和误差界
17.Understand meanings of SVI and SV%, grasp their measurement process and reduce measuring error.理解污泥指数和污泥沉降比的意义,掌握其测定方法,减少测定误差。
18.Discussion on the Semiparameter Measurement Model Error Variance;半参数测量模型误差方差求解公式的探讨
相关短句/例句
generalized forcast error variance decomposion预测误差方差正交分解
3)orthogonal forcast error vairance decomposition广义预测误差方差分解
4)forecast error variance decomposition预测误差方差分解
5)Generalized Forecast Error Variance Decomposition广义预测方差分解分析
6)forecasting error decomposition预测误差分解
1.According to VAR model, the author models forecasting error decomposition model to discuss the main factors which causes the cycle and evaluate the relative importance of these factor本文利用VAR模型建立了“预测误差分解模型”讨论了引起景气变动的几个主要因素并对其相对重要性进行评价。
延伸阅读
分解预测法分解预测法decomposition forecasting method (1)选择对应时间(或时间段)、对应类别的历史负荷曲线,将其分解为若干个时间序列,分析其变化的规律性.︵沙月5椒以枷脚翔脚翔旧吻┌────┐│剥回 │├────┤│,....,│├────┤│ │├────┤│ │└────┘时序 对应时间的历史日负荷曲线 (2)定性分析预侧期内用电结构和用电方式的变化趋势,选择合适的时间序列预测方法,分别对各时间序列进行预侧。 (3)将各预侧值合成为负荷曲线,并校核其特性指标与定性分析结果的一致性。若不一致,则要分析并找出偏差较大的序列,重新预测并校核。 分解预侧法的关健是要选择对应时间(或时间段)和对应类别的负荷曲线作为分解对象,使得分解后的历史时间序列具有较强的规律性,以提高预测的准确性。另外,还要对未来负荷曲线及其特性的变化趋势(尤其要对高峰时段的负荷水平及其变化趋势)做深人的分析。fenJ一e yueefa分解预测法(deeomposition foreeasting met-hed)通过将历史的对应时间(或时间段)、对应类别的负荷曲线分解为若干个时间序列,采用时间序列法(如指数平滑法、移动平均法等),分别对各时间序列的负荷进行预测,再将各负荷预测结果合成,得到预侧期负荷曲线的方法。分解预测法可用于日、周(月)、年等负荷曲线的预测。 以日负荷曲线为例,将历史的对应时间的日负荷曲线用立体图形表示(如图所示),可将其分解为24个时间序列(例如各日最高负荷点可构成一个时间序列),分别预测未来24个时刻的负荷值,再将其合成,即得到预侧期的日负荷曲线。 分解预测法的具体步骤是:
