Hello all,

I am trying to test if two Gini coefficients are statistically significantly different before and after an intervention. Because I need to test another hypothesis I use the diginis command to calculate the Gini coefficient. This leaves me with the Gini coefficient and its standard error before and after the intervention as output. This would be sufficient information to use the ttesti command to calculate if both coefficients significantly differ from eachother however both Gini coefficients are calculated from the same sample. This leads me to assume that I cannot use the ttesti command because the two variables that are used are dependent on eachother. Does there exist another way to test if the two Gini coefficients are significantly different from eachother?

Thanks in advance,
Daan