somebody help me to understand the difference between pooled OLS vs multiple linear regression.
i learned panel data analysis consists of three: 1. pooled OLS 2.fixed 3. random
my understanding about pooled OLS is that it disregards the space and time dimensions of the pooled data and just estimate OLS regression.
and my question is there any difference between pooled OLS and multiple linear regression?
Best Answer
Richard Hardy answered the question in the comments, but I'm reposting his comment as an answer for completeness:
So yes. Pooled OLS is multiple linear regression applied to panel data.