The Talent Gap in Family Firms

Last registered on September 22, 2025

Pre-Trial

Trial Information

General Information

Title
The Talent Gap in Family Firms
RCT ID
AEARCTR-0016793
Initial registration date
September 21, 2025

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
September 22, 2025, 6:56 AM EDT

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

Locations

Region

Primary Investigator

Affiliation
Washington University in St Louis

Other Primary Investigator(s)

PI Affiliation
University of Copenhagen
PI Affiliation
Columbia Business School

Additional Trial Information

Status
On going
Start date
2025-09-01
End date
2025-12-31
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
We investigate whether family firms attract talented employees.
The goal of our experiment is to quantify the preference of students to work for family firms when they graduate and how family ownership and control of a firm affects their decision. To do that, we are conducting an experimental survey following Colonelli et. al (2025) which is inspired by the non-deceptive resume rating design proposed by Kessler et al (2019). The methodology estimates preferences while avoiding deception. The students are asked to read synthetic job postings in which we randomize size, age, wage and degree of family ownership/participation in governance. The respondents are invited to report their interest in those job postings.
External Link(s)

Registration Citation

Citation
Bennedsen, Morten, Margarita Tsoutsoura and Daniel Wolfenzon. 2025. "The Talent Gap in Family Firms." AEA RCT Registry. September 22. https://doi.org/10.1257/rct.16793-1.0
Experimental Details

Interventions

Intervention(s)
The goal of our experiment is to quantify the preference of students to work for family firms when they graduate and how family ownership and control of a firm affects their decision. To do that, we are conducting an experimental survey following Colonelli et. al (2025) which is inspired by the non-deceptive resume rating design proposed by Kessler et al (2019). The methodology estimates preferences while avoiding deception. The students are asked to read synthetic job postings in which we randomize size, age, wage and degree of family ownership/participation in governance. The respondents are invited to report their interest in those job postings
Intervention (Hidden)
The goal of our experiment is to quantify the preference of students to work for family firms when they graduate and how family ownership and control of a firm affects their decision. To do that, we are conducting an experimental survey following Colonelli et. al (2025) which is inspired by the non-deceptive resume rating design proposed by Kessler et al (2019). The methodology estimates preferences while avoiding deception. The students are asked to read synthetic job postings in which we randomize size, age, wage and degree of family ownership/participation in governance. The respondents are invited to report their interest in those job postings and respond 1) how interested they would be to receive a job offer for this job position, 2) how likely they think is that the company will offer them the position. There is no deception because the respondents know that the job postings are hypothetical. Also, we are giving the respondents incentive to truthfully respond because we inform them that we will use their responses to match them with real job posting using an AI tool (OpenAI).
Intervention Start Date
2025-09-01
Intervention End Date
2025-10-15

Primary Outcomes

Primary Outcomes (end points)
Understand how likely they are to apply to work for family firms
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
The goal of our experiment is to quantify the preference of students to work for family firms when they graduate and how family ownership and control of a firm affects their decision. To do that, we are conducting an experimental survey following Colonelli et. al (2025) which is inspired by the non-deceptive resume rating design proposed by Kessler et al (2019). The methodology estimates preferences while avoiding deception. The students are asked to read synthetic job postings in which we randomize size, age, wage and degree of family ownership/participation in governance. The respondents are invited to report their interest in those job postings and respond 1) how interested they would be to receive a job offer for this job position, 2) how likely they think is that the company will offer them the position. There is no deception because the respondents know that the job postings are hypothetical. Also, we are giving the respondents incentive to truthfully respond because we inform them that we will use their responses to match them with real job posting using an AI tool (OpenAI). In the attached material we describe the survey flow.
We will send the survey to students of economics in Denmark.

Experimental Design Details
Randomization Method
To construct our sample surveys, we first use a data-scraping tool to gather job descriptions from a Danish website commonly used by undergraduate economics students at the University of Copenhagen (jobindex.dk). We filter these descriptions using an AI tool(ChatGPT) to ensure all jobs in the sample are related to economics, finance or business administration and are suitable for recent graduates in these fields.Next, we use the AI tool to analyze these descriptions and to determine the common structure of job postings as well as the information presented in each portion of the job description. Finally, we had AI generate several job descriptions, but randomly altered the quantities of firm size, age and ownership. Students are then asked to rate how likely they are to apply for the job, given the randomized qualities.
Randomization Unit
each student will rate 15 profiles
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
1500 students from 1 university
Sample size: planned number of observations
we expect 200-300 respondents
Sample size (or number of clusters) by treatment arms
we will email 2000 students
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
Our simulation-based power calculation estimates how often the effect of family status on a hypothetical outcome (prob_apply) is detected as statistically significant (at the 5% level) across repeated samples of varying sizes. The regression model includes firm size, salary, and family status as predictors, with values drawn from the same distribution as the survey. The script computes the proportion of simulations where the p-value on family status falls below 0.05. This proportion approximates the statistical power for detecting that specific effect size at each sample size. In essence, this calculation helps determine the minimum number of observations required to detect a true effect of family status on the outcome with sufficient probability (e.g., ~80% power).
Supporting Documents and Materials

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IRB

Institutional Review Boards (IRBs)

IRB Name
IRB Approval Date
IRB Approval Number

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