Hello, I'm Dahye Yim.

I need some helps to interpret the coefficients in 2 Tobit models.

model 1 : y1=b1x+c1
model 2: y2=b2x+c2

(populations of model 1 and model 2 are different)


Question 1)

I want to figure out whether b1 and b2 are significantly different in a statistic way.

Is there any method to find it out?


Question 2)

If b1 is 2 times more than b2, is it possible to say " x affects 2 times more in model 1 than model 2."?
(Dependent variable "y" is the same in two models.)


Thanks.