Zerihun Berhane Weldegebriel

3 Questions 5 Answers 0 Followers

Questions related from Zerihun Berhane Weldegebriel

Can anyone recommend a method to deal with interaction effects and multicollinearity?

Hi everyone. I've run the Wald test for zero interactions and found out that there is an interaction effect in my regression model. Then, I tested my model for Multicollinarity using VIF and found...

19 October 2014 1,211 13 View

I'm working with household survey data and wanted to know if there is any justifiable way of replacing income by consumption data?

Income for a sizable number of households in the survey is too low even after missing values were replaced by imputation.

02 June 2014 7,795 12 View

Can anyone explain how to treat missing variables for a dependent variable in a fixed effects model? Is recoding them to zero an appropriate strategy?

The dependent variable in this case involves a continuous variable.

17 November 2013 3,363 5 View