Using Choice Experiment to measure Individual Preferences in the context of Relative Poverty

Last registered on November 21, 2021
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Pre-Trial

Trial Information

General Information

Title
Using Choice Experiment to measure Individual Preferences in the context of Relative Poverty
RCT ID
AEARCTR-0008574
Initial registration date
November 16, 2021

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
November 21, 2021, 11:20 AM EST

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

Locations

Country
Madagascar
Region

Primary Investigator

Name
Sophie Clot
Affiliation
University of Reading
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Other Primary Investigator(s)

PI Name
Laure Kuhfuss
PI Affiliation
James Hutton Institute
Contact Investigator
PI Name
Nick Hanley
PI Affiliation
University of Glasgow
Contact Investigator

Additional Trial Information

Status
In development
Start date
2021-12-01
End date
2022-07-01
Keywords
Agriculture, Behavior, Environment & Energy
Additional Keywords
JEL code(s)
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
This experiment aims at increasing our understanding of farmer's preferences and the impact of stress on decision making via running a choice experiment to measure risk, time, social and environmental preferences at different time of the agricultural calendar (before and after harvest).
External Link(s)

Registration Citation

Citation
Clot, Sophie, Nick Hanley and Laure Kuhfuss. 2021. "Using Choice Experiment to measure Individual Preferences in the context of Relative Poverty." AEA RCT Registry. November 21. https://doi.org/10.1257/rct.8574-1.0
Sponsors & Partners
Experimental Details

Interventions

Intervention(s)
Intervention Start Date
2022-01-01
Intervention End Date
2022-03-01

Primary Outcomes

Primary Outcomes (end points)
Individual choices
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
Farmers will be proposed a decision task made of a set of choice cards combining different level for the time, risk, social and environmental proxies.
Experimental Design Details
Randomization Method
Random draw
Randomization Unit
Individual
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
We plan to collect 400 observations in total
Sample size: planned number of observations
400 individual observations
Sample size (or number of clusters) by treatment arms
200 before harvest, 200 after harvest
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
Supporting Documents and Materials
IRB

Institutional Review Boards (IRBs)

IRB Name
IRB Approval Date
IRB Approval Number
Analysis Plan

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