Bussiness ManagementMBAstrategyHuman ResourceMarketingHospitalityE-commerceInternational Tradingproject managementmedia managementLogisticsFinanceAccountingadvertisingLawBusiness LawEducationEconomicsBusiness Reportbusiness planresearch proposal
英语论文题目英语教学英语论文商务英语英语论文格式商务英语翻译广告英语商务英语商务英语教学英语翻译论文英美文学英语语言学文化交流中西方文化差异英语论文范文英语论文开题报告初中英语教学英语论文文献综述英语论文参考文献
ResumeRecommendation LetterMotivation LetterPSapplication letterMBA essayBusiness Letteradmission letter Offer letter
澳大利亚论文英国论文加拿大论文芬兰论文瑞典论文澳洲论文新西兰论文法国论文香港论文挪威论文美国论文泰国论文马来西亚论文台湾论文新加坡论文荷兰论文南非论文西班牙论文爱尔兰论文
小学英语教学初中英语教学英语语法高中英语教学大学英语教学听力口语英语阅读英语词汇学英语素质教育英语教育毕业英语教学法
英语论文开题报告英语毕业论文写作指导英语论文写作笔记handbook英语论文提纲英语论文参考文献英语论文文献综述Research Proposal代写留学论文代写留学作业代写Essay论文英语摘要英语论文任务书英语论文格式专业名词turnitin抄袭检查
temcet听力雅思考试托福考试GMATGRE职称英语理工卫生职称英语综合职称英语职称英语
经贸英语论文题目旅游英语论文题目大学英语论文题目中学英语论文题目小学英语论文题目英语文学论文题目英语教学论文题目英语语言学论文题目委婉语论文题目商务英语论文题目最新英语论文题目英语翻译论文题目英语跨文化论文题目
日本文学日本语言学商务日语日本历史日本经济怎样写日语论文日语论文写作格式日语教学日本社会文化日语开题报告日语论文选题
职称英语理工完形填空历年试题模拟试题补全短文概括大意词汇指导阅读理解例题习题卫生职称英语词汇指导完形填空概括大意历年试题阅读理解补全短文模拟试题例题习题综合职称英语完形填空历年试题模拟试题例题习题词汇指导阅读理解补全短文概括大意
论文作者:www.51lunwen.org论文属性:作业 Assignment登出时间:2016-01-14编辑:carrie2点击率:8246
论文字数:1546论文编号:org201601112213098888语种:英语 English地区:澳大利亚价格:免费论文
摘要:本文讲述了影响长期通货膨胀率的变量是国家的规模、开放程度、政治稳定、政府债务、中央银行独立性。作者在他的模式中使用了国家规模、开放程度和政治稳定。其他变量是人均国内生产总值和贸易条件等,这都影响了长期的实际汇率。
To conduct Ramsey Reset Test, first we obtain the estimated Yi i.eŶi. Then we rerun the regression introducing Ŷi in some form as an additional regressor(s).
We obtain R squared from the new equation and call it R2NEW.
R2 from the earlier equation is R2old. Then we use the F test to find out whether the increase in R squared from the new equation is statistically significant. If the computed value of F is statistically significant then we reject the null hypothesis that there is no misspecification error. Hence, we accept the hypothesis that there is misspecification error.
Following are the results of the Ramsey Reset Test
F value is not statistically significant, hence we accept the hypothesis that there is no misspecification error.
7 Multicollinearity多重共线性
The term multicollinearity means existence of a perfect or exact linear relationship between some or all explanatory variables. It may also include the case where the explanatory variables are not perfectly correlated. (gujrati, pg 342)
In the presence of multicollinearity the regression coefficients remain indeterminate & their standard errors remain large.(gujrati, pg345). The perfect multicollinearity situation is a pathological extreme. Generally, there is no exact linear relationship among the X variables but we may find high multicollinearity instead of perfect multicollinearity.
Consequences of multicollinearity:
Although, the OLS estimators are BLUE in the presence of multicollinearity, but they have large variances and covariances which makes precise estimation difficult.
The confidence interval tends to be much wider.
t statistic tends to be statistically insignificant & R squared can be very high.
The OLS estimators and their standard errors can be sensitive to small changes in the data. (gujrati, pg 350)
Following is the correlation matrix showing correlations between the explanatory variables.
It can be seen that none of the estimators are strongly correlated with each other.
Another way of detecting multicollinearity is from R squared. When R squared is high & there are few significant t ratios there is multicollinearity. This is not found in the above estimated equation. Hence, there is no multicollinearity in my model.
8 Jarque Bera Test of Normality哈尔克贝拉正态性检验
Jarque Bera test of normality is a test for large samples and is used to test whether the re本论文由英语论文网提供整理,提供论文代写,英语论文代写,代写论文,代写英语论文,代写留学生论文,代写英文论文,留学生论文代写相关核心关键词搜索。