Search found 5 matches

by franckb
Fri Apr 03, 2026 5:18 am
Forum: General questions about choice experiments
Topic: design concept considering the status quo as a baseline
Replies: 8
Views: 8486

Re: design concept considering the status quo as a baseline

Hi Michiel,

Thank you again for your insights.

1- I would like to know whether the level frequency constraint (2–6) only applies when the number of rows is greater than or equal to 40. For example, if I use 30 rows or 36, would this constraint still be appropriate, or is there a specific logic to ...
by franckb
Thu Apr 02, 2026 2:12 pm
Forum: General questions about choice experiments
Topic: design concept considering the status quo as a baseline
Replies: 8
Views: 8486

Re: design concept considering the status quo as a baseline

Hi Michiel,
Thank you very much for your insights.
I am currently using Ngene version 1.6. Also, I had previously omitted to specify the different levels of my attributes, but you correctly inferred them in your explanation.

To address your questions, here is how my status quo is defined ...
by franckb
Thu Apr 02, 2026 4:08 am
Forum: General questions about choice experiments
Topic: design concept considering the status quo as a baseline
Replies: 8
Views: 8486

Re: design concept considering the status quo as a baseline

Hello,

Following my previous concerns, I would like to seek guidance on the following questions:

Referring to my initial syntax, without considering constraints: in this setup, I treat the status quo as the reference level. However, I notice that this option often appears dominant among the choice ...
by franckb
Wed Apr 01, 2026 3:45 am
Forum: General questions about choice experiments
Topic: design concept considering the status quo as a baseline
Replies: 8
Views: 8486

Re: design concept considering the status quo as a baseline

Hello Michiel,
Thank you for your availability and for the various answers you provided to my questions.

I take note of your comments.
I will do as you suggested and will get back to you if needed.

Thank you very much.

Franck
by franckb
Tue Mar 31, 2026 12:19 am
Forum: General questions about choice experiments
Topic: design concept considering the status quo as a baseline
Replies: 8
Views: 8486

design concept considering the status quo as a baseline

Hello,
I am working on a study aimed at determining residents' willingness to pay for an improvement in ecological connectivity.
In this study, I am using 6 attributes plus the payment instrument, which is the contribution. So, I am using two change alternatives and one status quo alternative ...