Hi stata users,
I have choice experiment data where I asked respondents to choose their preferred program (total of 3) or the opt-out. The attributes are constant in each of the programs, i.e., they differ between programs, but stay the same within each program. The only attributes that changed were the payment amount and frequency. For example, I presented respondents with 4 choice experiments, each including the 3 programs with constant attributes, but each choice experiment had varying payment amounts and frequencies associated with each program. I have already formatted my data to be long.
My question is this - which model is appropriate to use here with constant attributes but varying payments? Clogit, cmclogit, asclogit? I am unsure.
Thanks for any help.
I have choice experiment data where I asked respondents to choose their preferred program (total of 3) or the opt-out. The attributes are constant in each of the programs, i.e., they differ between programs, but stay the same within each program. The only attributes that changed were the payment amount and frequency. For example, I presented respondents with 4 choice experiments, each including the 3 programs with constant attributes, but each choice experiment had varying payment amounts and frequencies associated with each program. I have already formatted my data to be long.
My question is this - which model is appropriate to use here with constant attributes but varying payments? Clogit, cmclogit, asclogit? I am unsure.
Thanks for any help.
