|
Field
Trial Status
|
Before
in_development
|
After
completed
|
|
Field
Last Published
|
Before
November 04, 2022 07:47 AM
|
After
March 04, 2026 10:54 AM
|
|
Field
Study Withdrawn
|
Before
|
After
No
|
|
Field
Intervention Completion Date
|
Before
|
After
April 18, 2023
|
|
Field
Data Collection Complete
|
Before
|
After
Yes
|
|
Field
Final Sample Size: Number of Clusters (Unit of Randomization)
|
Before
|
After
N ~19,000 with number of clusters ~9,500
|
|
Field
Was attrition correlated with treatment status?
|
Before
|
After
No
|
|
Field
Final Sample Size: Total Number of Observations
|
Before
|
After
The second wave of the data collection, with exactly the same experimental design as the first wave, was run from October 31, 2022, to April 18, 2023. However, despite the underlying automatic emailing system being exactly the same as in the first wave, most emails never reached the employers--as we received automatic messages from their email provider. Thus, we cannot use this second wave
|
|
Field
Data Collection Completion Date
|
Before
|
After
September 09, 2022
|