Dear Forum members,

I am a beginner in Stata and working on the thesis. I am trying to implement the following Panzar and Rose model in Stata:

ln II = α + β ln AFR + γ ln PPE + δ ln PCE + ∑ ξj ln BSFj + η ln OI + error, where II (interest income) , AFR (annual funding rate), PPE ( personal expenses); PCE (price of capital expenditure) ; BFS (Bank specific exogenous factors; and OI (ratio of other income to total assets).

I would really appreciate any tips or advice regarding how to implement in STATA this regression model or just a regression model similar. I understand that I should 1) use the command regress , 2) label my data in excel including the independent variables of this equation (AFR, PPE, etc.. ), 3) import the data file in Stata, but not really sure how.
Thank you
Roman