Drawing a graph after

[Steven Cheung]

Hello,

I would like to draw a graph after using GMM estimates. May I ask for the stata code to do so?

Thanks.

Steven

[George Ford]

A graph of what?

[Steven Cheung]

Hi George I mean after GMM estimates, I would like to show a graph to show the curvilinear relationship between my independent variable (board directorships) and dependent variable (carbon emissions) like the graph below (it is just an example from the following article: Sarto, F. & Saggese, S. (2022). Board industry expertise and innovation input: evidence on the curvilinear relationship and the moderating effect of CEO. European Journal of Innovation, 25 (6), 775-803):

Attachment: [Figure 1]

and after that, I would like to show the graph of the moderating effects (board independence) on the curvilinear relationship like the graph below (it is also an example from Sarto & Saggese (2022)).


Attachment: [Figure 2]


Thank you very much

[George Ford]

probably need to use margins at different levels of expertise.