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EViews操作题:某地区1996-2016年全社会固定资产投资总额与地区GDP统计资料如下表所示。某地区1996-2016年全社会固定资产投资总额与地区GDP单位:亿元年份全社会固定资产投资x地区GDPy年份全社会固定资产投资x地区GDPy1996910.91996.520075594.58087.11997961.02048.420088080.110284.519981230.42162.3200913072.314143.819991430.12375.6201017042.119359.620001832.92789.0201120019.324718.320012543.23448.7201222913.529082.620023120.63967.0201324941.132412.120033791.74585.8201428406.233387.920044753.85777.2201529854.7135087.2120054410.46484.0201632917.7339570.320064517.06858.0根据EViews9.0版本软件操作过程回答下列问题,并将结果填入对应的空白位置。(注意:数据四舍五入后保留小数点后4位,输入模型公式时中间不得有空格)1.利用OLS估计建立线性回归模型,写出对应的回归方程。(填写格式用大写字母表示变量名:Y=b0+b1X)2.该模型对应的DW统计量的值是多少?3.对模型进行BG检验(选择滞后期为2),则nR2的值是多少?4.对模型进行BG检验(选择滞后期为2),则nR2的值所对应的临界概率是多少?5.用PAC检验模型存在几阶自相关性?(只填写数字)6.根据BG检验的结果确定自相关性的类型,用广义差分法(选择等价的GLS)对模型进行修正后,DW的值是多少?7.该模型估计过程经过多少次迭代后收敛?8.写出修正后的回归方程。(填写格式用大写字母表示变量名:Y=a+bX)

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Unit 1 vocabulary test1. Being experienced gave him an ________ over other competitors.A) advantage B) adventure C) advance D) admission2. He keeps fit by every morning.A) turning in B) going inC) turning out D) working out3. You efforts will in the long run if you persist in pursuing your dream.A) pay back B) pay off C) pay for D) pay by4. Realizing that his retirement were near, he looked for additional income.A) at hand B) in hand C) by hand D) on hand5. Her last remark _ his lack of knowledge on the subject.A) devisedB) advocated C) demonstrated D) promoted6. Einstein made a significant __ to physics.A) contribution B) cooperation C) distribution D) confrontation7. The teachers were _by your performance in the exam. You scored almost full marks whereas most of your classmates failed.A) enjoyed B) exaggeratedC) impressed D) depressed8. It is no use _ over the spilt milk.A ) cryB) cried C) to cryD) crying9. The study that breakfast skippers tend to weigh more than breakfast eaters.A) revealsB) steersC) achieves D) exclaims10. The pace of growth is picking up（好转）.A) economy B)economic C) finance D financial11. They have begun dialogues to better understanding between both communities.A) demonstrate B) contribute C) promote D) attribute12. They failed to reach a _ on price.A. agree B. compromise C. deliver D. undertake13. She the responsibility for the changes he made in the article.A. polish B. thrive C. fulfil D. undertook14. Today his company continues to _ in spite of severe competition.A. perceive B. thrive C. fulfil D. multiply15. A nurse has many duties to in caring for the sick.A. accumulate B. polish C. fulfill D. file16. Over the years, I have hundreds of books.A. multiplied B. accumulated C. undertaken D. perceived17. I know you did it to annoy me.A. deliberate B. deliberately C. desperate D. desperately18. The 2008 world-wide __ crisis caused great damage to the world economy.A. practical B. available C. economical D. financial19. He is dishonest_, _______ he is a liar.A. in another word B. in other words C. in some words D. in words20. Finally the police had to _ force to break up the crowd.A. explore B. employ C. export D. deploy21. The teacher _ some mistakes in his paper.A. pointed toward B. figured out C. pointed out D. sorted out22. All the students were _ making costumes and scenery for the show.A. involved with B. involved in C. dealing with D. coping with23. Your shoes are dusty, you’d better have them_.A. polished B. accomplished C. refreshed D. threshed24. Details of the competition are from our head office.A. available B. achievable C. capable D. reasonable25. Many people choose to go by car rather than by bus, but I prefer the _.A. later B. latter C. former D. formal

我国第一条实质上的高速铁路是哪一条？

A. 京沪高速铁路
B. 秦沈客运专线
C. 京昆通道
D. 东海道新干线

我国中长期高速铁路路网规划是什么？

A. 四纵四横
B. 三纵三横
C. 八纵八横
D. 七纵七横

高速铁路车站按作业性质分

A. 越行站
B. 中间站
C. 枢纽站
D. 始发、终到站