Field
Trial Start Date
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Before
August 30, 2023
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After
September 05, 2023
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Field
Last Published
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Before
September 04, 2023 06:55 AM
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After
October 17, 2023 09:00 AM
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Field
Intervention (Public)
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Before
The intervention consists of using the change in the accompanying mechanisms that taxpayers have to comply with their obligations. Consequently, three types of communications will be sent to three randomly selected groups. Each communication has a different level of information. The first one only reminds the date of compliance with income tax obligations. The second one also includes additional content on the implementation of a new accompanying interface and the specific date. The third letter includes, in addition to the content of the second letter, a set of images related to the new platform.
These letters will be sent before the due date of the tax liability and the implementation of the new accompanying technology.
Translated with www.DeepL.com/Translator (free version)
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After
The intervention consists of using the change in the accompanying mechanisms that taxpayers have to comply with their obligations. Consequently, three types of communications will be sent to three randomly selected groups. Each communication has a different level of information. The first one only reminds the date of compliance with income tax obligations. The second one also includes additional content on the implementation of a new accompanying interface and the specific date. The third letter includes, in addition to the content of the second letter, a set of images related to the new platform.
These letters will be sent before the due date of the tax liability and the implementation of the new accompanying technology.
|
Field
Intervention Start Date
|
Before
August 30, 2023
|
After
September 07, 2023
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Field
Planned Number of Clusters
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Before
60000 individuals
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After
About 33,000 individuals
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Field
Planned Number of Observations
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Before
60000 individuals
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After
33000 individuals
|
Field
Sample size (or number of clusters) by treatment arms
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Before
15000 individuals belong to the control group, and the remaining 45000 individuals will be allocated to one of the three treatments.
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After
8,228 tax payers belong to the control group, Treatment 1 includes 8,228 tax payers), treatment 2 (Those who receive a reminder of the due date + information on the implementation of the new support tool, 8,280 taxpayers), Tretment 3 (Those who receive a reminder of the due date + information on the implementation of the new image-based support tool, 8,197 taxpayers)
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