Test for equality of constants for two separate regressions

Hi Statalist users,

I want to research whether the intercept (_cons) of one regression is different from the intercept of another regression. For illustrative purposes, this is the code:

Code:

reg finoppost medopcorwinsor if sizei4==0
reg finoppost medopcorwinsor if sizei4==1

I am researching a cross-sectional dataset. What command/test would suit my question?

Thanks in advance.

Steyn

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