以及经过一阶差分后的平稳特性，因此可以认定二者之间可能存在协整关系。因

以及经过一阶差分后的平稳特性，因此可以认定二者之间可能存在协整关系。因此使用OLS对二者价格的对数序列进行线性回归分析，继而得到方程残差，检验其是否平稳，从而分析p2005与y2005合约价格之间的关系，得出是否具有长期稳定的协整关系的论断。经过计算后，可以得出下表中的结果：

0/5000

源语言: -

目标语言: -

结果 (英语) 1: [复制]

复制成功！

And the stationary characteristics after the first order difference, so it can be concluded that there may be a cointegration relationship between the two. Therefore, OLS is used to perform linear regression analysis on the logarithmic series of the two prices, and then the equation residuals are obtained to check whether they are stable, thereby analyzing the relationship between p2005 and y2005 contract prices, and determining whether there is a long-term stable cointegration thesis. After calculation, the results in the following table can be obtained:

正在翻译中..

结果 (英语) 2:[复制]

复制成功！

and the smoothness of the first-order differential, so it can be concluded that there may be a concocing relationship between the two. Therefore, the linear regression analysis of the logaritht sequence of the two prices is used by OLS, and then the equation residuals are obtained to test whether it is stable, so as to analyze the relationship between the price of p2005 and y2005 contract, and to obtain the conclusion that there is a long-term stable cointegration relationship. After calculation, you can get the results in the following table:

正在翻译中..

结果 (英语) 3:[复制]

复制成功！

It can be concluded that there may be co integration relationship between them. Therefore, OLS is used to make linear regression analysis on the logarithm sequence of the two prices, and then the equation residual is obtained to test whether it is stable, so as to analyze the relationship between P2005 and y2005 contract price, and to conclude whether there is a long-term stable cointegration relationship. After calculation, the results in the following table can be obtained:

正在翻译中..

其它语言

本翻译工具支持: 世界语, 丹麦语, 乌克兰语, 乌兹别克语, 乌尔都语, 亚美尼亚语, 伊博语, 俄语, 保加利亚语, 信德语, 修纳语, 僧伽罗语, 克林贡语, 克罗地亚语, 冰岛语, 加利西亚语, 加泰罗尼亚语, 匈牙利语, 南非祖鲁语, 南非科萨语, 卡纳达语, 卢旺达语, 卢森堡语, 印地语, 印尼巽他语, 印尼爪哇语, 印尼语, 古吉拉特语, 吉尔吉斯语, 哈萨克语, 土库曼语, 土耳其语, 塔吉克语, 塞尔维亚语, 塞索托语, 夏威夷语, 奥利亚语, 威尔士语, 孟加拉语, 宿务语, 尼泊尔语, 巴斯克语, 布尔语(南非荷兰语), 希伯来语, 希腊语, 库尔德语, 弗里西语, 德语, 意大利语, 意第绪语, 拉丁语, 拉脱维亚语, 挪威语, 捷克语, 斯洛伐克语, 斯洛文尼亚语, 斯瓦希里语, 旁遮普语, 日语, 普什图语, 格鲁吉亚语, 毛利语, 法语, 波兰语, 波斯尼亚语, 波斯语, 泰卢固语, 泰米尔语, 泰语, 海地克里奥尔语, 爱尔兰语, 爱沙尼亚语, 瑞典语, 白俄罗斯语, 科西嘉语, 立陶宛语, 简体中文, 索马里语, 繁体中文, 约鲁巴语, 维吾尔语, 缅甸语, 罗马尼亚语, 老挝语, 自动识别, 芬兰语, 苏格兰盖尔语, 苗语, 英语, 荷兰语, 菲律宾语, 萨摩亚语, 葡萄牙语, 蒙古语, 西班牙语, 豪萨语, 越南语, 阿塞拜疆语, 阿姆哈拉语, 阿尔巴尼亚语, 阿拉伯语, 鞑靼语, 韩语, 马其顿语, 马尔加什语, 马拉地语, 马拉雅拉姆语, 马来语, 马耳他语, 高棉语, 齐切瓦语, 等语言的翻译.