Pre-Analysis Plan III: The Development of Social Preferences: Experimental Evidence from China and Norway

Last registered on December 18, 2021

Pre-Trial

Trial Information

General Information

Title
Pre-Analysis Plan III: The Development of Social Preferences: Experimental Evidence from China and Norway
RCT ID
AEARCTR-0003112
Initial registration date
June 27, 2018

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
June 29, 2018, 4:40 PM EDT

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

Last updated
December 18, 2021, 4:27 AM EST

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

Locations

Region

Primary Investigator

Affiliation
Norwegian School of Economics

Other Primary Investigator(s)

PI Affiliation
Norwegian School of Economics
PI Affiliation
Norwegian School of Economics

Additional Trial Information

Status
On going
Start date
2018-06-05
End date
2023-12-31
Secondary IDs
Prior work
This trial is based on or builds upon one or more prior RCTs.
Abstract
See pre-analysis plan.
External Link(s)

Registration Citation

Citation
Cappelen, Alexander, Ranveig Falch and Bertil Tungodden. 2021. "Pre-Analysis Plan III: The Development of Social Preferences: Experimental Evidence from China and Norway." AEA RCT Registry. December 18. https://doi.org/10.1257/rct.3112-1.2000000000000002
Former Citation
Cappelen, Alexander, Ranveig Falch and Bertil Tungodden. 2021. "Pre-Analysis Plan III: The Development of Social Preferences: Experimental Evidence from China and Norway." AEA RCT Registry. December 18. https://www.socialscienceregistry.org/trials/3112/history/106506
Experimental Details

Interventions

Intervention(s)
Intervention Start Date
2018-06-05
Intervention End Date
2018-06-28

Primary Outcomes

Primary Outcomes (end points)
See pre-analysis plan
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
See pre-analysis plan.
Experimental Design Details
Randomization Method
Randomization done by computer (by external data collection agency)
Randomization Unit
Individual
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
No clustering.
Sample size: planned number of observations
3000 individuals
Sample size (or number of clusters) by treatment arms
250 individuals
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB

Institutional Review Boards (IRBs)

IRB Name
NHH IRB
IRB Approval Date
2018-03-26
IRB Approval Number
N/A
Analysis Plan

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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