Immigration, Poverty and Demand for Redistribution: A Survey Experiment

Last registered on November 19, 2019

Pre-Trial

Trial Information

General Information

Title
Immigration, Poverty and Demand for Redistribution: A Survey Experiment
RCT ID
AEARCTR-0003954
Initial registration date
February 28, 2019

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
March 02, 2019, 1:01 PM EST

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Last updated
November 19, 2019, 6:54 AM EST

Last updated is the most recent time when changes to the trial's registration were published.

Locations

Region

Primary Investigator

Affiliation
University of Salzburg and ifo Institute

Other Primary Investigator(s)

PI Affiliation
Max Planck Institute for Tax Law and Public Finance

Additional Trial Information

Status
Completed
Start date
2019-03-01
End date
2019-04-01
Secondary IDs
Abstract
We conduct a survey experiment on immigration, poverty and demand for redistribution.
External Link(s)

Registration Citation

Citation
Martinangeli, Andrea and Lisa Windsteiger. 2019. "Immigration, Poverty and Demand for Redistribution: A Survey Experiment." AEA RCT Registry. November 19. https://doi.org/10.1257/rct.3954-1.1
Former Citation
Martinangeli, Andrea and Lisa Windsteiger. 2019. "Immigration, Poverty and Demand for Redistribution: A Survey Experiment." AEA RCT Registry. November 19. https://www.socialscienceregistry.org/trials/3954/history/57248
Experimental Details

Interventions

Intervention(s)
Intervention Start Date
2019-03-11
Intervention End Date
2019-04-01

Primary Outcomes

Primary Outcomes (end points)
Summary index of support for redistribution
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
We use information treatments and analyze how they affect support for redistribution.
Experimental Design Details
Randomization Method
Randomization done by a computer
Randomization Unit
individual
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
0
Sample size: planned number of observations
4000 individuals
Sample size (or number of clusters) by treatment arms
800 individuals per condition
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
We detect differences of size d=0.15 at alpha=0.05 with a power p>0.8 in pairwise information group comparisons of the means of summary indices of support for redistribution against the baseline, scaled to unit standard deviations.
IRB

Institutional Review Boards (IRBs)

IRB Name
IRB Approval Date
IRB Approval Number
Analysis Plan

Analysis Plan Documents

Analysis_plan_021819.pdf

MD5: 4ef601a6d042d4e55a8e63e145abd90e

SHA1: 6c35b0834841aac67059877075305b79e4421d6a

Uploaded At: February 28, 2019

Post-Trial

Post Trial Information

Study Withdrawal

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Intervention

Is the intervention completed?
No
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