Dear Statalisters,
I am running a negative binomial model with several dummy variables and two
continuous variables among covariates. When I try to compute the marginal
effets at the mean level (with "mfx compute"), I get the same p-values for
all variables. They are different from the p-values I get in the table of
output after running the model. If you could suggest me any way to solve
this problem, I would be very grateful to you. Thanks a lot in advance.
Rossella
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