acct-3-Misspecification and Multicollinearity | 輔仁大學影音教材庫

索引

00:00 1.
Misspecification of Regression Model and Multicollinearity
00:48 2.
Many Possible Misspecifications
03:56 3.
Two Possible Misspecifications in Regression Model
06:18 4.
Missing and Redundant Variables
08:23 5.
Missing Variables in Regression
13:46 6.
Missing Variables (1)
17:32 7.
Missing Variables (2)
18:05 8.
Missing Variables (3)
18:07 9.
Missing Variables (2)
19:07 10.
Missing Variables (3)
20:14 11.
Missing Variables (2)
20:19 12.
Missing Variables (3)
20:37 13.
Which Variance Is Larger?
22:10 14.
Missing Variables (3)
22:31 15.
Which Variance Is Larger?
24:55 16.
Redundant Regressors (1)
24:58 17.
Redundant Regressors (1)
29:34 18.
Conclusions
30:20 19.
Any Thing Wrong Here?
33:38 20.
Multicollinearity
38:19 21.
Any Thing Wrong Here?
38:47 22.
Multicollinearity
43:00 23.
Near Collinearity
45:42 24.
Near Collinearity
47:00 25.
Methods of Detection:
47:02 26.
Methods of Detection:
50:57 27.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
55:59 28.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K+𝜀
57:05 29.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
57:06 30.
Methods of Detection:
57:10 31.
Near Collinearity
57:15 32.
Methods of Detection:
57:27 33.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
57:28 34.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K+𝜀
58:32 35.
No Perfect Solution?

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講者：USER

日期：2022-10-18

觀看: 3048

00:00 1.
Misspecification of Regression Model and Multicollinearity
00:48 2.
Many Possible Misspecifications
03:56 3.
Two Possible Misspecifications in Regression Model
06:18 4.
Missing and Redundant Variables
08:23 5.
Missing Variables in Regression
13:46 6.
Missing Variables (1)
17:32 7.
Missing Variables (2)
18:05 8.
Missing Variables (3)
18:07 9.
Missing Variables (2)
19:07 10.
Missing Variables (3)
20:14 11.
Missing Variables (2)
20:19 12.
Missing Variables (3)
20:37 13.
Which Variance Is Larger?
22:10 14.
Missing Variables (3)
22:31 15.
Which Variance Is Larger?
24:55 16.
Redundant Regressors (1)
24:58 17.
Redundant Regressors (1)
29:34 18.
Conclusions
30:20 19.
Any Thing Wrong Here?
33:38 20.
Multicollinearity
38:19 21.
Any Thing Wrong Here?
38:47 22.
Multicollinearity
43:00 23.
Near Collinearity
45:42 24.
Near Collinearity
47:00 25.
Methods of Detection:
47:02 26.
Methods of Detection:
50:57 27.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
55:59 28.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K+𝜀
57:05 29.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
57:06 30.
Methods of Detection:
57:10 31.
Near Collinearity
57:15 32.
Methods of Detection:
57:27 33.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
57:28 34.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K+𝜀
58:32 35.
No Perfect Solution?

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acct-3-Misspecification and Multicollinearity

長度: 1:03:37, 瀏覽: 3049, 最近修訂: 2022-10-18

上一篇下一篇

00:00 1.
Misspecification of Regression Model and Multicollinearity
00:48 2.
Many Possible Misspecifications
03:56 3.
Two Possible Misspecifications in Regression Model
06:18 4.
Missing and Redundant Variables
08:23 5.
Missing Variables in Regression
13:46 6.
Missing Variables (1)
17:32 7.
Missing Variables (2)
18:05 8.
Missing Variables (3)
18:07 9.
Missing Variables (2)
19:07 10.
Missing Variables (3)
20:14 11.
Missing Variables (2)
20:19 12.
Missing Variables (3)
20:37 13.
Which Variance Is Larger?
22:10 14.
Missing Variables (3)
22:31 15.
Which Variance Is Larger?
24:55 16.
Redundant Regressors (1)
24:58 17.
Redundant Regressors (1)
29:34 18.
Conclusions
30:20 19.
Any Thing Wrong Here?
33:38 20.
Multicollinearity
38:19 21.
Any Thing Wrong Here?
38:47 22.
Multicollinearity
43:00 23.
Near Collinearity
45:42 24.
Near Collinearity
47:00 25.
Methods of Detection:
47:02 26.
Methods of Detection:
50:57 27.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
55:59 28.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K+𝜀
57:05 29.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
57:06 30.
Methods of Detection:
57:10 31.
Near Collinearity
57:15 32.
Methods of Detection:
57:27 33.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K
57:28 34.
𝑌= 𝑏 0 + 𝑏 1 𝐿+ 𝑏 2 K+𝜀
58:32 35.
No Perfect Solution?

位置

資料夾名稱

計量經濟學

發表人

李阿乙

單位

powercam.fju.edu.tw (root)

建立

2022-10-18 15:32:03

最近修訂

2022-10-18 15:47:20

長度

1:03:37