Regressor Endogeneity Test

[ali_analyst]

Hi

Following EViews instruction to test endogenity among regressors, First I prepared my GMM estimation equation, entering both regressors and instruments, however under view there is no IV Diagnostics and Test to be performed.
I use EViews 7 if it helps.

[EViews Gareth]

In what sort of object did you perform GMM?

[ali_analyst]

I chose object from the menu and then chose equation. I may didn't understand your question. Kindly please make it more clear as I'm quite new in EViews.

[EViews Gareth]

Perhaps you should provide your workfile?

[ali_analyst]

Yes, I'm analyzing the effect of working capital management on the firm's profitability. I have my workfile including one dependent variable, one independent variable and four control variables. I'm trying to use GMM estimation for my model, however, when I tried to test regressor or instruments endogeneity, there were no sub menu under view as View/IV Diagnostics & Tests.

[EViews Gareth]

Perhaps you should provide your workfile?