Dear all,
I am running the following panel regression;
plm1 <- plm(formula = log(y) ~ x1 + I(x1^2) + heat*debt_dummy + tt, data =
df, index=c("region","year"))
where 'df' is a pdata.frame. I would like to obtain marginal effects of 'y'
for the variable 'x1'. I have tried the packages 'prediction' and 'margins'
without luck.
Is it possible to obtain marginal effects with 'plm'? Any help will be
highly appreciated. Thank you.
Error in UseMethod("predict") :
no applicable method for 'predict' applied to an object of class
"c('plm', 'panelmodel')"
Sincerely,
Milu
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