Experimental evidence on price manipulability

Last registered on December 15, 2023
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Pre-Trial

Trial Information

General Information

Title
Experimental evidence on price manipulability
RCT ID
AEARCTR-0012543
Initial registration date
December 01, 2023

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
December 15, 2023, 3:57 PM EST

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

Locations

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Primary Investigator

Name
Itzhak Rasooly
Affiliation
Sciences Po & Paris School of Economics
Contact Primary Investigator

Other Primary Investigator(s)

PI Name
Roberto Rozzi
PI Affiliation
University of Padova
Contact Investigator

Additional Trial Information

Status
In development
Start date
2023-12-01
End date
2024-07-01
Keywords
Behavior
Additional Keywords
JEL code(s)
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
In this project, we provide experimental evidence on price manipulability. Please see the attached PDF for the experimental design and analysis plan.
External Link(s)

Registration Citation

Citation
Rasooly, Itzhak and Roberto Rozzi. 2023. "Experimental evidence on price manipulability." AEA RCT Registry. December 15. https://doi.org/10.1257/rct.12543-1.0
Sponsors & Partners
Experimental Details

Interventions

Intervention(s)
Please see the attached PDF.
Intervention Start Date
2023-12-01
Intervention End Date
2024-03-01

Primary Outcomes

Primary Outcomes (end points)
Prices (see PDF).
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
Please see the attached PDF.
Experimental Design Details
Not available
Randomization Method
Online random number generator.
Randomization Unit
Market level.
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
849
Sample size: planned number of observations
849
Sample size (or number of clusters) by treatment arms
849
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
See attached PDF.
Supporting Documents and Materials
IRB

Institutional Review Boards (IRBs)

IRB Name
Paris School of Economics
IRB Approval Date
2023-11-23
IRB Approval Number
2023-042
Analysis Plan

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