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:
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Legend: Projects status
- Pre-registered project
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The Environment Act 1986 established the Ministry for the Environment (MfE), which is the primary adviser of the New Zealand Government on environmental matters. The purpose statement for the MfE is “A flourishing environment for every generation – He taiao tōnui mō ngā reanga katoa [te reo version, the indigenous language of the Māori people].
MfE is actively engaged in reducing waste across the country, as illustrated by the recent Aotearoa New Zealand Waste Strategy. To lead by…
BI Project
Higher COVID-19 vaccination rates: did mobile vaccination units result in an increase in the number…
In an effort to boost COVID-19 vaccination rates, mobile vaccination units were rolled out in late 2021. This strategy proved successful: the number of vaccinations administered was between 1.1 and 14.5 times higher in neighbourhoods on the days they were visited by mobile units. The units were more effective in rural areas than in urban settings. In addition, they proved to be more effective than average in neighbourhoods with a higher proportion of SGP voters and still effective, although to a…
BI Project
Correcting Misperceptions About Trends and Norms to Address Weak Collective Action – Experimental…
Finding ways to encourage collective action in contexts where only a minority adopts the desired behaviour is central to solving many of today's global environmental problems. We study how correcting people's beliefs about social norms and behavioural trends encourages collective action in a setting where the desired behaviour is not yet prevalent. In a field experiment, we test whether low sign-up rates for a municipal recycling program in urban Peru can be increased by providing information…
Not all UWV clients who receive unemployment benefit post their CVs on werk.nl. This prevents them from being found or matched for a job. Would it help to send them a reminder to their personal Work Folder as well as a text message? Yes it would: this experiment shows that five times more clients are then prompted to put their CV online, compared to clients who are not sent a reminder.
Why this experiment was conducted: missing CVs
25% of jobseekers on unemployment benefit who are asked to post…
Among the education and psychology literature
that looks at the role of beliefs and school outcomes,
Growth Mindset theory (GM) posits that by helping
students shift their theory of learning to one where
intelligence isn’t a fixed state – but rather, that it’s
malleable, and something you can improve and grow
over time – students can become self-motivated to
improve both academic effort and outcomes. Teaching
youth how to foster a GM doesn’t just offer a potential
solution at low cost…
The objective of the practice is to apply the behavioural lens (behavioural governance) on the Good Relations pilot-project.
During the spring 2023 Finnish Centre for Economic Development, Transport and Environment will be hosting about 20 decision maker events as a part of their Good Relations –project. These events are organized to bring together local decision makers (city councils and public officials) and different population and language groups to discuss good relations among local…
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
Increasing consumer engagement in the annuities market: can prompts raise shopping around?
In June 2016, Oxera and the Nuffield Centre for Experimental Social Sciences (CESS) published the results of an experiment testing the effectiveness of different ‘prompts’ in encouraging consumers to shop around. The study, commissioned by the UK Financial Conduct Authority (FCA), found that personalised messages were the most effective in stimulating product comparisons, while generic messaging appealing to social norms also had a significant impact.
Contact-tracing mobile phone apps have the potential to play a role in controlling
the spread of COVID-19, but their success hinges on widespread uptake by the public. We
report a study that behaviourally pre-tested COVID Tracker, Ireland’s contact-tracing app,
prior to its launch with a large sample of smartphone users. The study was funded by the
Department of Health and run in co-operation with the app’s developers, NearForm.
Participants were randomised to receive different versions of a…
BI Project
Working more hours to combat teacher shortages: How can teachers be motivated to increase their work…
In a vignette survey, teachers in primary, secondary and post-secondary vocational education were asked whether they would like to work more hours − with and without incentives. The survey shows that their willingness to do so can be increased to varying degrees by offering them bonuses, additional employee benefits and a combination of both.
Why this experiment was conducted: teacher shortages
The government has identified significant staff shortages in primary and secondary education. It is…