Behavioural Insights Projects
Discover projects applying behavioural science to policy from around the world. Add your own projects, whether completed or still ongoing, to contribute knowledge on BI applications across different countries, policy areas, and topics of interest.

Number of BI projects:
0
Legend: Projects status
- Pre-registered project
- Completed project
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In a randomised trial we sent reminder letters to self-employed entrepreneurs about their upcoming VAT filing date. Previously it was not common practice for the Hungarian tax administration to send large scale reminders before the due date.
BI Project
Give Your Car (and Wallet) a Break: Enabling more Sustainable Commutes in Pristina, Kosovo
Air pollution is a serious health and environmental problem in many cities, including Pristina, Kosovo, where poor air quality is a frequent issue. Private cars and taxis are a major mode of transportation in Pristina, contributing significantly to both pollution and congestion, which is most problematic at peak traffic hours when individuals commute to and from work. To tackle this issue, ideas42 partnered with the UNDP Kosovo to design a behavioral intervention with the unifying slogan, "Give…
BI Project
Implementation of a chatbot based on behavioral strategies to promote the continuity of vaccination…
Despite the overwhelming medical evidence on the protection offered by the second, third and fourth doses of the Covid-19 vaccine, the acceptance of these doses remains low despite the existing supply. The problem is likely because there are currently no reminders in the province of Chaco, Argentina. This makes it difficult for residents to know if they are eligible for the next dose of the COVID-19 vaccine and where to access it.
Booster vaccination is associated with a lower risk of mortality…
In Haiti, more than 96 percent of the population is exposed to two or more natural hazards in theirlifetime. The human and economic impacts of these hazards, including hurricanes, floods, earthquakes, and landslides, have been severe. Between 1961 and 2012, the country experienced more than 180 disasters, causing the death of more than 240,000 people. Many disaster-related fatalities are preventable if people evacuate to a safer place in a timely fashion. However,in Haiti, due to a variety of…
The problem
Missed appointments are a significant cost to the health care system, and patients who do not attend appointments miss out on valuable care.
What we did
We partnered with the Department of Health and Human Services and several health services to improve patient communications as part of a new Communications Toolkit for health services.
To understand what works, we designed a range of behaviourally-informed SMS reminders and letters to reduce the number of patients who do not attend…
BI Project
Stabilization of blood supply and demand for the National Transfusion Service of the Slovak Republic
Analysis of the preferences of current blood donors and development of a strategy for launching a behavioral blood donor registry.
BI Project
Designing Behaviorally Informed Health Interventions: Adherence to Micronutrient Treatment in El…
This study tested a behavioral intervention aiming to help reduce the prevalence of anemia in children in El Salvador. It first describes a traditional micronutrient distribution program for rural households. The analysis shows that although implementation was relatively successful, and take-up high, adherence to the full treatment of micronutrients was much lower. To explain this gap, the analysis employs a design methodology based on the “caregiver journey.” This methodology is a…
BI Project
Less waste placed next to underground containers: is there a reduction in the amount of waste left…
The Municipality of Dordrecht organised a competition titled The Cleanest Neighbourhood in Dordrecht. The aim was to get residents to place less rubbish next to underground waste containers. As a result of the experiment, the amount of waste left next to bins decreased and a new social norm was established.
Why this experiment was conducted: rubbish left next to waste containers
Bin liners and other bags containing residual and larger waste left next to underground containers rank amongst the…
The OSGG supports the Governor General in recognizing, promoting, and cultivating excellence by Canadians to strengthen our national identity, unity, and pride. Central to these goals is nominating and appointing Canadian Honours, such as the Order of Canada, which celebrate and reflect the diversity of exceptional contributions that Canadians have made to their country. Maintaining the relevance of these Honours is important to sustaining a shared Canadian identity, and consequently cultivating…
The Ontario Ministry of Labour, Immigration, Training and Skills Development (MLITSD) seeks to remove barriers to apprenticeship enrolment, training, and program completion as part of their mandate to increase the skilled trades workforce in the province. Amongst other strategies, these efforts have led to an expansion of existing grant schemes that aim to offset some of the costs of training and encourage training completion. In collaboration with MLITSD, the Ontario Behavioural Insights Unit…