Discrimination and Preference Primitives

Last registered on May 30, 2024

Pre-Trial

Trial Information

General Information

Title
Discrimination and Preference Primitives
RCT ID
AEARCTR-0013712
Initial registration date
May 29, 2024

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
May 30, 2024, 4:04 AM EDT

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

Locations

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Primary Investigator

Affiliation

Other Primary Investigator(s)

Additional Trial Information

Status
On going
Start date
2023-05-24
End date
2026-12-31
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
The study aims to examine whether perceived social discrimination alters the preferences of U.S. households. We plan to focus on several of the most important preference primitives, as indicated by prospect theory (Kahneman and Tversky 1979). Our key conjecture is that perceiving discrimination can influence individuals’ preferences that underpin their economic decisions because both direct and indirect observation of discrimination can impact psychological functioning, induce negative emotions, generate stress, impact one’s perceived social status, and reduce trust.
External Link(s)

Registration Citation

Citation
Bazley, William. 2024. "Discrimination and Preference Primitives." AEA RCT Registry. May 30. https://doi.org/10.1257/rct.13712-1.0
Experimental Details

Interventions

Intervention(s)
Intervention Start Date
2023-05-24
Intervention End Date
2023-05-25

Primary Outcomes

Primary Outcomes (end points)
The study will quantify individuals’ preference primitives using multiple price lists. In particular, individuals will be provided with series of lotteries. They will then choose their preferred lottery option. Based on the individuals’ lottery choices, preference primitives will be determined following the established procedures of Tanaka, Camerer, and Nguyen (2010).
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
The study aims to examine whether perceived social discrimination alters the preferences of U.S. households. We plan to focus on several of the most important preference primitives, as indicated by prospect theory (Kahneman and Tversky 1979). Our key conjecture is that perceiving discrimination can influence individuals’ preferences that underpin their economic decisions because both direct and indirect observation of discrimination can impact psychological functioning, induce negative emotions, generate stress, impact one’s perceived social status, and reduce trust. To identify the impact of perceived discrimination on preferences, we will follow the psychology literature (e.g., Major, Kaiser, O’Brien, and McCoy (2007) and Bazley, Bonaparte, Korniotis, and Kumar (2023)) and randomly assign participants into one of two conditions at the beginning of the experiment: (i) pervasive discrimination or (ii) rare discrimination group. Individuals in the pervasive group are provided with a narrative that indicates that social discrimination against African Americans as a significant and common issue. Individuals in the rare discrimination group read a narrative that characterizes discrimination to be a declining facet of society.
Experimental Design Details
Not available
Randomization Method
Randomization done by a computer.
Randomization Unit
individual
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
1
Sample size: planned number of observations
1000
Sample size (or number of clusters) by treatment arms
500
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB

Institutional Review Boards (IRBs)

IRB Name
University of Kansas Institutional Review Board
IRB Approval Date
2020-07-02
IRB Approval Number
00145776