季节调整

中国季度GDP季节调整分析

The Empirical Study on Seasonal Adjustment of the Quarterly GDP in China

该部分先利用X-12-ARIMA季节调整的方法对必要数据进行处理。

This part uses X-12-ARIMA seasonal adjustment method to deal with necessary data firstly .

基于季节调整的BP神经网络等三种模型对中国出口研究

Study on China Exports through BP Neural Network , ARIMA and AR-GARCH Based on Seasonality

根据高盛（goldmansachs）的数据，经过季节调整后，中国2月份出口环比增长61.8%。

According to Goldman Sachs , exports rose 61.8 per cent in February on a month-on-month , seasonally adjusted basis .

将GDP的季度变化以经季节调整的年率化形式表达出来，这已经是包括美国在内的大部分其他国家的官方数据的基础了。

Presenting the quarterly change in GDP at a seasonally adjusted annual rate is already the basis for official figures in most other countries , including the U.

菲律宾表示，经季节调整后，第三季度GDP环比增长1%，同比增长0.8%。

Manila said GDP grew by a seasonally adjusted 1 per cent in the third quarter on the second , and by 0.8 per cent year on year .

根据意大利菲亚特克莱斯勒汽车（FiatChryslerAutomobiles）美国分公司克莱斯勒（Chrysler）的初步估算，去年12月美国汽车销量同比增长13%（经季节调整）。

Sales across the industry jumped a seasonally-adjusted 13 per cent over December 2013 , according to preliminary estimates from Chrysler , the US arm of Italy 's Fiat Chrysler Automobiles .

本文首先对X-12-ARIMA季节调整方法中消除节假日因素的思路进行了简要的回顾。

This paper first reviews the method of eliminating holiday factor in X-12-ARIMA seasonal adjustment .

它的基本意义正如国际货币基金组织（IMF）所认为的那样，季节调整需求的原因是季节性的出现会使基本的低频动态变化和它们之间的关系变得更加模糊难辨。

The basic meaning of seasonal adjustment , as the International Monetary Fund ( IMF ) are that the seasonally adjusted due to seasonal demand for the emergence of low-frequency dynamics will change and the basic relationships between them become more blurred .

今年9月，经季节调整的s&p/case-shiller房价指数上涨0.3%，过去一年已累计上涨3%。

The S & P / Case-Shiller home price index rose by a seasonally-adjusted 0.3 per cent in September and is up 3 per cent over the past year .

借鉴季节调整中的X-12-ARIMA方法对用电量进行预处理，构建变化稳定的指标数据，正确估计和反映季度用电量的基本发展趋势。

By using the method of X-12-ARIMA to pretreatment the original data and building the stable indicators , correctly estimate and reflect the quarterly power consumption trends .

在CBOT与DCE大豆期货市场高度相关的基础上，利用季节调整法、R/S分析法等方法研究了CBOT大豆期货价格的季节波动规律及长程相关性。

Based on the high correlation between CBOT soybean futures market and DCE soybean futures market , it studies the seasonal fluctuating law of CBOT soybean futures price by seasonal adjustments and long-run persistence by R / S analysis method .

之后又出现了X-11-ARIMA、X-12-ARIMA、TRAMO/SEATS等方法，使得季节调整理论研究及方法完善有了新的飞跃。

Later , the appearance of methods such as X-11-ARIMA 、 X-12-ARIMA 、 TRAMO / SEATS brings a new leap in the theoretical study and improved methods of seasonal adjustment .

本文详细介绍和分析标准X-11季节调整方法，探讨其优点和不足，并提出改进建议，为进一步研究和应用季节调整方法提供有益的探索。

The paper mainly introduces and analyzes standard X-11 seasonal adjustment method in detail . We discuss the advantages and shortage of the method , and propose some suggestions for improving it . The aim is to provide some helpful grope for further research and application of seasonal adjustment method .

居民消费价格指数季节调整实证研究

An Empirical Study on Seasonal Adjustment Method of Residents Consumer Pricing Index

基于时间序列季节调整的家用空调出口分析

Export statistics analysis of air conditioners based on time series seasonal adjustment

实际经济时间序列的计算、季节调整及相关经济含义

Calculation of Real Economic Time Series , Seasonal Adjustment and Some Economic Implications

季节调整方法综述及比较

The Comprehensive Description and Comparison of Seasonal Adjusting Methods

新房销售量经季节调整按年率计算为47.6万套。

New homes are selling at a seasonally adjusted annual rate of 476000 .

假日经济与居民消费&来自季节调整的证据

Holiday Economy and Household Consumption-Evidence from Seasonal Adjustment

总建筑开支经季节调整按年率计算仅略低于9100亿美元。

Total construction reached a seasonally adjusted rate of just under 901 billion dollars .

季节调整中的春节模型

A Spring Festival Model for Seasonal Adjustments

传统的时间序列分析是通过季节调整建立预测模型，效果不理想。

The forecasting results based a traditional Forecast model with seasonal adjusted are not satisfied .

这些方法在技术上先进，对数据进行季节调整的效果好。

These methods are technically advanced and have a good effect when seasonally adjust the data .

国家统计机构发布季节调整数据有助于用户准确把握数据的基本走势。

National statistical agencies publish seasonally adjusted data to help users to grasp the basic trend .

货币供应量季节调整中消除春节因素的实证研究

The Experimental Analysis of Eliminating the Factor of Spring Festival in Seasonal Adjustment of Monetary Supply

经过季节调整后的数据，很好的消除了季节波动性，更好的反映出了现象的趋势变化。

The adjusted data has good effect on eliminating seasonal volatility and better reflects phenomenal trend variation .

季节调整对单位根检验的影响&基于蒙特卡罗模拟的研究

The Effect of Seasonal Adjustment on Unit Root Tests : A Study Based on Monte Carlo Simulation

由于采取的是季度数据，所以在建模前进行了季节调整，排除季节因素的影响。

Due to the adoption of the quarterly data , so before modeling seasonal adjustment , eliminate the seasonal factors .

季节调整是对时间序列中隐含的由于季节性因素造成的季节变化的影响加以纠正的过程。

Seasonal adjustment is implied in time sequence of the season because of seasonal factors affect the process of corrected .