Hi all,
I am currently working on a survey in which participants
were asked whether they are willing to pay (WTP) $X for
either good A or good B. Since good A is inclusive of good
B, I am trying to run a scope test in which the null
hypothesis is that the mean WTP distribution of the less
inclusive good (i.e. good B) is not statistically
different from the mean WTP distribution of the more
inclusive good (i.e. good A). I am trying to the test this
hypothesis by applying the convolution approach in stata
and see if this difference is significantly difference
from 0 at a 10% confidence level. I was able to compute
the 95% confidence intervals for the E(WTP) of each good
using the wtpcikr command, but I do not know how to run
the convolution method in stata. I would really appreciate
if you can help.
Thank you!
German.
-----------------------------
Germ�n M. Iz�n
Department of Economics
PhD. Candidate
The University of New Mexico
Ph# (505) 277-1951
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