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yes, I just simply use Kao

No, you'll need way more than that.

Thank you very for helping

You don't have enough time periods to do an 11 variable Fisher cointegration test. Our error message could be a little more descriptive.

i c, i only got 10 years, so i need at least 11 years data do to the fisher test? Thank you very much.

Could you post your workfile?

Sure

Please update to the latest version (Help->EViews Update).

I updated to Aug 24 2012 build, but it still the same, shows the error message.

What's the build date? (You can check from Help->About EViews)

Enterprise Edition -May 4 2011

You should update to EViews 7.2.

sorry, it is 7.2 version.

Hi I have EViews 7.2 version. I was doing cointegration test for my panel data, when I selected Fisher(combined Johansen) and run the test, a error message says "invalid or duplicate specification or insufficient data for estimations." But If I select the other method which is Kao(Engle-Gr...

Hi, I'm doing my thesis report, I have a panel data, to have the panel Unit root test, I choose Hadri,Im, Pesaran and Shin and Levin, Lin & Chu methods. But while dealing the result, I have trouble to get the conclusion, all the variables have less than 5% P-value. Besides,Im, Pesaran, Shin W-st...