Homelessness: Lockers, Mental Support and Skill Training for labor market integration

Last registered on March 05, 2026

Pre-Trial

Trial Information

General Information

Title
Homelessness: Lockers, Mental Support and Skill Training for labor market integration
RCT ID
AEARCTR-0017382
Initial registration date
March 02, 2026

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
March 05, 2026, 8:53 AM 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

Affiliation
Cattolica University and LEAP Bocconi

Other Primary Investigator(s)

PI Affiliation
Bocconi University

Additional Trial Information

Status
In development
Start date
2026-09-01
End date
2027-01-31
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
Homelessness and social exclusion remain pressing challenges in high-income countries, and there is limited causal evidence on policies that effectively promote social and economic reintegration. We designed a randomized controlled trial to evaluate whether reducing key physical and psychological barriers improves labor market participation and social inclusion among homeless individuals in Milan, Italy.
The study evaluates two interventions. The first intervention, Pathway to Stability, is a psychosocial and job training program designed to improve emotional regulation, planning skills, and employability. The second intervention, Personal Space, provides participants with secure personal lockers, reducing the burden of carrying belongings and enhancing mobility, autonomy, and readiness to engage in employment opportunities.
Participants are randomly assigned either to a treatment group that receives both interventions or to a control group that receives no intervention. The primary research question is whether reducing psychological and logistical constraints increases employment and facilitates pathways toward stable housing.
The results will provide causal evidence on the effectiveness of combined psychosocial and material support interventions in promoting labor market integration and social inclusion among homeless populations in high-income settings.
External Link(s)

Registration Citation

Citation
Braga, Michela and Lucia Corno. 2026. "Homelessness: Lockers, Mental Support and Skill Training for labor market integration." AEA RCT Registry. March 05. https://doi.org/10.1257/rct.17382-1.0
Sponsors & Partners

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Experimental Details

Interventions

Intervention(s)
The intervention consists of two components. The "Pathway to Stability" program is a three-month, group-based psychosocial and job-training intervention delivered through sessions developed by psychologists experienced in working with the homeless population. The curriculum focuses on strengthening emotional regulation, social skills, personal planning, and both soft and hard employability skills. In parallel, the "Personal Space" program provides participants with individual, secure lockers for a minimum of three months. These outdoor metal lockers offer 24/7 access and allow homeless individuals to safely store their personal belongings. In addition, breakfast will be offered as an incentive to participation.
Intervention Start Date
2026-09-30
Intervention End Date
2026-12-31

Primary Outcomes

Primary Outcomes (end points)
Increase in employability in the treated individuals; increase in personal activation and motivation in the treated individuals; increase in mobility and activation in the treated individuals; increase in social relationships, community engagement, and interaction with service providers among treated individuals.
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Increase in psychological well-being and mental health in the treated individuals; increase in hygiene and self-care practices in the treated individuals
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
Randomized controlled pilot trial at the individual level among 32 homeless adults in Milan, Italy, recruited from shelters and from the street through evening outreach. Baseline interviews are conducted the following morning in familiar, accessible locations. Incentives for participation are provided. Immediately after baseline, participants are individually randomized in the field via a simple lottery (1:1 allocation), assigning 16 individuals to the treatment arm and 16 to the control arm.
The treatment group receives both the group-based psychosocial and job-training program (“Pathway to Stability”) and access to a personal locker (“Personal Space”). Both groups receive breakfast: for the treatment group, breakfast is offered before each session to support participation and regular attendance; for the control group, breakfast is used to maintain contact, facilitate tracking, and minimize attrition. The control group continues to receive services-as-usual and does not receive either intervention.
Experimental Design Details
Not available
Randomization Method
Randomization is conducted in the field using a simple lottery procedure. After the baseline interview, each participant draws one colored ball (red or blue) from a bag in the presence of the research team. The color drawn determines assignment to the treatment or control group. The procedure ensures full transparency and equal probability of assignment.
Randomization Unit
Individual Level
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
We will not randomized indivuals within clusters.
Sample size: planned number of observations
32 individuals (for the pilot)
Sample size (or number of clusters) by treatment arms
16 treated individuals (“Pathway to Stability” + "Personal Space" + Breakfast), 16 control individuals (Breakfast)
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB

Institutional Review Boards (IRBs)

IRB Name
Istituto Nazionale dei Tumori, Universita' Cattolica del Sacro Cuore
IRB Approval Date
2025-02-07
IRB Approval Number
CET 70-25