Dear stalist,
I want to carry out Double hurdle model (Cragg version), in which first step is probit and second stage is truncreg. I have the data as follows:
HHN Plot Manure Fertilizer ManureDummy
1 1 0 1200 0
1 2 345 249 1
1 3 250 0 1
2 1 234 670 1
2 2 0 450 0
2 3 900 0 1
2 4 230 350 1
3 1 0 370 0
3 2 0 900 0
and so on. As a household can have several plots (farm plots), this provides a panel data structure. Therefore, I used the command as:
. xtprobit manuredummy .............
.truncreg manure ..................
Question: How can I use command "truncreg" in panel data type?
Any suggestions are welcome!!
Warm regards,
Jeetendra Aryal
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