IV estimation (2SLS) with slope dummy variable interacting with endogenous variable.

Hi, I want to estimate a regression with a dummy variable, say D. My dependent variable is Y. My exogeneous indenpendent variables are X, Z and my dummy D. I have an endogenous variable W. My dummy variable is both intercept and slope dummy which means I have to multiply D with W (my endogenous variable.). My data is time series. Without endogeneity problem the code would be:

Code:

reg Y D X Z  i.D#c.W

I have two instruments for W: T and H. Now, my question is whether I wrote the code properly for 2SLS. My code is:

Code:

 ivreg2 Y  X Z D  ( i.D#c.W =  i.D#c.T  i.D#c.H )

Thank you.

Demet

Share on FacebookPlus on Google+