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## Index

I have created this index of all the articles of econtutorials. I think that it is feasible for the students to have a complete look of the whole website and the content that it includes. This will enable all the readers to go through each article and let us know what...

## Difference between Perfect and Imperfect multicollinearity

Imperfect multicollinearity With imperfect multicollinearity, an independent variable has a strong but not perfect linear function of one or more independent variables. This also means that there are also variables in the model that effects the independent variable....

## Eviews Regression with Dummy variables

To understand regression analysis with dummy variables, let us take an example of using dummy variable with structural changes in an economy. For example, there was a structural change in U.S during 1981-1982, and also a severe recession in 2007 and 2008. So when we...

## Dummy Variables

By Definition, Dummy variables are Indicator, Categorical and Qualitative variables that are used to quantify the qualitative, nominal scale variables by giving them the value of 0 and 1. In simple words, we come across variable which are non-numerical in their...

## What is Regression Analysis ?

In Econometrics, we use the tool of Regression Analysis to understand the economic relationships through quantitative estimation. This quantitative estimation is done by Regression which is one of the most frequent and important tool used to understand economic...