Search found 4 matches

by indiex
Mon Aug 09, 2010 7:02 am
Forum: Econometric Discussions
Topic: autocorrelation
Replies: 2
Views: 3789

Re: autocorrelation

thanksfor your reply. I tried to estimte following equation in order to remove autocorrelation problem. d2lgdp-c(2)*d2lgdp(-1) c(1)*(1-c(2)) c(3)*(d2lpc-c(2)*d2lpc(-1)) c(4)*(d2lge-c(2)*d2lge(-1)) c(5)*(d2lgfcf-c(2)*d2lgfcf(-1)) c(6)*(d2lfdi-c(2)*d2lfdi(-1)) c(7)*(d2lne-c(2)*d2lne(-1)) Error message...
by indiex
Thu Aug 05, 2010 11:00 am
Forum: Econometric Discussions
Topic: serious problem: Multicolinearity
Replies: 3
Views: 3386

Re: serious problem: Multicolinearity

It can make confidence intervals for the parameters very wide, and significance tests might give inappropriate conclusions, and so it makes it difficult to draw sharp inference.
by indiex
Thu Aug 05, 2010 10:51 am
Forum: Econometric Discussions
Topic: serious problem: Multicolinearity
Replies: 3
Views: 3386

serious problem: Multicolinearity

Hi, I have 53 obesrvations and 5 independent variable. VIF value I am getting is 98.34, which is too high, therefore a serious problem. I cannot increase the number of observation as no previous data is available. So that is no more an option. What else can be done to remove multicollinerity. I have...
by indiex
Thu Aug 05, 2010 9:53 am
Forum: Econometric Discussions
Topic: autocorrelation
Replies: 2
Views: 3789

autocorrelation

Hi, I have 6 variables: One dependent & 5 independent. I have used multiple regression analysis. Data is statioanary on 2nd difference. I'm facing problem of AUTOCORRELATION.What methods should I used to eliminate autocorrelation. Dependent Variable: D2LGDP Method: Least Squares Date: 08/04/10 T...

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