Model known as :

[shakyyy87]

Hello,

The following model :

lnGDP= lnExp+lnIMP+lnK+lnPO+u

What do you call the above model as : Univariate or Multivariate ??

Sorry for asking this silly question , but im new to this world known as Econometric.

[relaxdave]

Univariate regression: one regressor.

Multivariate regression: multiple regressors. With four explanatory variables this would be a multivariate model.

[shakyyy87]

cheers mate !