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Tax Compliance
Last registered on October 20, 2020

Pre-Trial

Trial Information
General Information
Title
Tax Compliance
RCT ID
AEARCTR-0006612
Initial registration date
October 20, 2020
Last updated
October 20, 2020 7:35 AM EDT
Location(s)

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Primary Investigator
Affiliation
University of Chicago
Other Primary Investigator(s)
PI Affiliation
University of Chicago
PI Affiliation
UT Dallas
Additional Trial Information
Status
On going
Start date
2020-10-15
End date
2022-01-01
Secondary IDs
Abstract
This experiment explores the effect of tax morale messages on the behavior of taxpayers.
External Link(s)
Registration Citation
Citation
Holz, Justin, John List and Alejandro Zentner. 2020. "Tax Compliance." AEA RCT Registry. October 20. https://doi.org/10.1257/rct.6612-1.0.
Sponsors & Partners

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Experimental Details
Interventions
Intervention(s)
We send messages to taxpayers
Intervention Start Date
2020-10-15
Intervention End Date
2021-01-01
Primary Outcomes
Primary Outcomes (end points)
Tax payments and other measures of tax compliance.
Primary Outcomes (explanation)
Secondary Outcomes
Secondary Outcomes (end points)
Secondary Outcomes (explanation)
Experimental Design
Experimental Design
See experimental design
Experimental Design Details
Not available
Randomization Method
Randomization was done using STATA
Randomization Unit
See experimental design
Was the treatment clustered?
Yes
Experiment Characteristics
Sample size: planned number of clusters
See experimental design
Sample size: planned number of observations
See experimental design
Sample size (or number of clusters) by treatment arms
See experimental design
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
Supporting Documents and Materials

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IRB
INSTITUTIONAL REVIEW BOARDS (IRBs)
IRB Name
Social and Behavioral Sciences Institutional Review Board at the University of Chicago
IRB Approval Date
2019-03-27
IRB Approval Number
IRB19-0510
IRB Name
Office of Research Integrity and Outreach
IRB Approval Date
2019-05-30
IRB Approval Number
19MR0144