Search found 11 matches

by yhashida
Tue Jun 24, 2025 6:53 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Binary choice with status quo
Replies: 9
Views: 40045

Re: Binary choice with status quo

Thank you. I will do the first suggestion, random assignment.
by yhashida
Fri Jun 20, 2025 12:41 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Binary choice with status quo
Replies: 9
Views: 40045

Re: Binary choice with status quo

I have a new question. I want each survey respondent to be randomly assigned one of the eight blocks (six choice situations for each respondent), which is then split into three choice situations for local projects (one of the scenarios, either local or non-local restoration project location) and ...
by yhashida
Wed Apr 23, 2025 10:28 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: Binary choice with status quo
Replies: 9
Views: 40045

Re: Binary choice with status quo

Thank you! I really appreciate your help, as always.
by yhashida
Tue Apr 22, 2025 12:32 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Binary choice with status quo
Replies: 9
Views: 40045

Re: Binary choice with status quo

Thank you. About the second point, shouldn't the SCENARIO in the interaction terms in the utility function of second alternative, alt2, be SCENARIO[SCENARIO] instead of SCENARIO[0,1]? Otherwise the alternatives might have different scenarios?
by yhashida
Fri Apr 18, 2025 2:32 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Binary choice with status quo
Replies: 9
Views: 40045

Re: Binary choice with status quo

Michiel,

Thank you. The reason I have only a single alternative besides the status quo is that a referendum-style choice (voting yes or no on a proposal) is considered more incentive-compatible when the payment is a mandatory tax. As you point out, there is a trade-off, and I wonder if there is a ...
by yhashida
Thu Apr 17, 2025 1:00 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Binary choice with status quo
Replies: 9
Views: 40045

Binary choice with status quo

I am designing a binary-choice CE in which the survey respondent votes for or against the proposed project. The alternative is the status quo, representing a situation where the proposed project doesn't happen, and the wetlands will be lost.
Included attributes are fish, wildlife habitat, access ...
by yhashida
Fri Feb 28, 2025 2:48 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Differentiating scenarios across alternatives
Replies: 3
Views: 61919

Re: Differentiating scenarios across alternatives

If I want to estimate varying coefficients for each attribute depending on location (local projects within the respondent's neighboring counties or non-local projects outside of neighboring counties), shouldn't the location (that I call scenarios here, which was confusing) be one of the attributes ...
by yhashida
Thu Feb 27, 2025 3:34 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Differentiating scenarios across alternatives
Replies: 3
Views: 61919

Differentiating scenarios across alternatives

I am designing a choice experiment that asks respondents which wetland protection option they choose. There are two protection options and one status-quo option. Without protection, all attributes in status quo will see negative levels as wetlands' areas decline. The status quo attribute levels ...
by yhashida
Wed Feb 12, 2025 11:49 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: Fixed attribute levels for status quo
Replies: 4
Views: 77682

Re: Fixed attribute levels for status quo

Thank you for your help, Michiel. It is very helpful.
by yhashida
Wed Feb 12, 2025 12:48 am
Forum: Support for Ngene Desktop (v1.x)
Topic: Fixed attribute levels for status quo
Replies: 4
Views: 77682

Re: Fixed attribute levels for status quo

Thank you for the advice and additional suggestions. They are very helpful.
One clarification about your comment: What do you mean by "you can keep the cost coefficient separate"?

For this survey, I also want to differentiate two scenarios, one assuming the projects happen in survey respondents ...