We will use a survey on risk and competitive preferences.
Intervention Start Date
2021-01-01
Intervention End Date
2021-02-28
Primary Outcomes (end points)
See the analysis plan for more details.
Primary Outcomes (explanation)
Secondary Outcomes (end points)
See the analysis plan for more details.
Secondary Outcomes (explanation)
Experimental Design
See the analysis plan for more details.
Experimental Design Details
Randomization Method
Randomization is done by the firm that we hire to roll out the survey.
Randomization Unit
The randomization will be done at the individual level.
Was the treatment clustered?
No
Sample size: planned number of clusters
There are no clusters.
Sample size: planned number of observations
We will have roughly 400 subjects per treatment cell. In total, there are six cells, so this means that we recruit roughly 2,400 subjects. The exact amount depends on how easily the recruiting company can fill these cells.
Sample size (or number of clusters) by treatment arms
Each treatment cell will have roughly 400 subjects.
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)