Eviews Estimation
P (price) is the potential endogenous explanatory variable and othrsrvcs is the instrumental variable.
Equation Specification:
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att c expand rex p rinc pop ur win oppwin hwin prev rank temp precip night hist comm finale hc conf lastgame gamescoached rtv ntv
Instrument List:
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expand rex othrsrvcs rinc pop ur win oppwin hwin prev rank temp precip night hist comm finale hc conf lastgame gamescoached rtv ntv
Manual Estimation
I first regressed the potential simultaneous variable (p) on all of the other explanatory variables and the instrument (othrsrvcs).
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ls p c expand rex othrsrvcs rinc pop ur win oppwin hwin prev rank temp precip night hist comm finale hc conf lastgame gamescoached rtv ntv
I saved the residuals as the series pfit. I then estimated the original specification with the pfit series instead of p:
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ls att c expand rex pfit rinc pop ur win oppwin hwin prev rank temp precip night hist comm finale hc conf lastgame gamescoached rtv ntv