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Crisis and political attitudes
Last registered on June 17, 2020

Pre-Trial

Trial Information
General Information
Title
Crisis and political attitudes
RCT ID
AEARCTR-0005993
Initial registration date
June 16, 2020
Last updated
June 17, 2020 10:35 AM EDT
Location(s)
Region
Primary Investigator
Affiliation
University of Munich
Other Primary Investigator(s)
PI Affiliation
Institute of Economic Studies, Faculty of Social Sciences, Charles University, Prague, Czech Republic and CERGE-EI
PI Affiliation
CERGE-EI and Institute of Economic Studies, Faculty of Social Sciences, Charles University, Prague, Czech Republic
PI Affiliation
Max Planck Institute for Tax Law and Public Finance
Additional Trial Information
Status
Completed
Start date
2020-05-25
End date
2020-05-31
Secondary IDs
Abstract
We study effects of increased salience of a crisis on individual political attitudes in an internet survey experiment with a representative sample of the Czech population.
External Link(s)
Registration Citation
Citation
Bartos, Vojtech et al. 2020. "Crisis and political attitudes." AEA RCT Registry. June 17. https://doi.org/10.1257/rct.5993-1.0.
Experimental Details
Interventions
Intervention(s)
We study effects of increased salience of a crisis on individual political attitudes in an internet survey experiment with a representative sample of the Czech population.
Intervention Start Date
2020-05-25
Intervention End Date
2020-05-31
Primary Outcomes
Primary Outcomes (end points)
See PAP
Primary Outcomes (explanation)
See PAP
Secondary Outcomes
Secondary Outcomes (end points)
See PAP
Secondary Outcomes (explanation)
See PAP
Experimental Design
Experimental Design
We study effects of increased salience of a crisis on individual political attitudes in an internet survey experiment with a representative sample of the Czech population.
Experimental Design Details
See PAP
Randomization Method
Individual level randomization done by a computer
Randomization Unit
Individual
Was the treatment clustered?
No
Experiment Characteristics
Sample size: planned number of clusters
2492 individuals
Sample size: planned number of observations
2492 individuals
Sample size (or number of clusters) by treatment arms
1246 individuals per treatment
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
This study is sufficiently powered to detect even very small effects.
Supporting Documents and Materials

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IRB
INSTITUTIONAL REVIEW BOARDS (IRBs)
IRB Name
Commission for Ethics in Research, Charles University
IRB Approval Date
2020-05-27
IRB Approval Number
N/A
Analysis Plan

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Post-Trial
Post Trial Information
Study Withdrawal
Intervention
Is the intervention completed?
No
Is data collection complete?
Data Publication
Data Publication
Is public data available?
No
Program Files
Program Files
Reports, Papers & Other Materials
Relevant Paper(s)
REPORTS & OTHER MATERIALS