EViews.com

Hi, I am working on a regression model to estimate sales prices by using 5 independent variables. Before I start to formulize my regression model, I was advised to use "clean" residuals in my main model. I suppose using residuals in the main model is a method to avoid adding to many additi...

Use the difference of the log on your regression.

Thanks startz.

Startz, Actually I found the solution but I have a different problem related with an ARIMA model. Briefly, I have a time series from 2009 to 2012 with monthly freq. I firstly transformed it to logaritmics. Then I checked the correlogram (pic 1) but the graph shows me a non-stationary form. Then I cr...

Basically, you just need to include an AR(1) term on the right of a regression, using the D() function on the left. What have you tried so far? Hi Startz, I have a question related with your answer. I have the same problem. I have a ARIMA(1,0,0). I estimated an equation like this... D(euro) = c + A...

Hi All, I'd like to know whether it is possible to use forecasting of Eviews if the reg. model has the lag(1) of the dependent variable. Looks like.. X = c + trend + X(1) + e For instance, I am using euro as my dependent variable and I want to use lag(1) of euro (no unit root) as independent variabl...