Behavioural Insights Projects

'Returning to employment? Don't forget about your benefits!' When individuals receiving benefits return to employment having been registered as unemployed, it is important that they report the change in their income to the Benefits Unit on time, to avoid repayment demands. Why do individuals not comply with this notification requirement? And what interventions could improve compliance? A revised letter from the UWV Employee Insurance Agency and an additional page on the Benefits Unit website…

Institution: Netherlands Employee Insurance Agency (UWV)

Challenge Tax delinquencies are a major problem for most tax administrations in the world. In Colombia, the National Accountant Office estimated the total outstanding debt to the National Tax Agency at $2.5 billion, which represents about 20 percent of estimated total tax evasion in 2014. Finding ways to reduce tax delinquencies is critical for both fiscal and equity considerations. A previous study compared messages about due liabilities delivered through three channels (letter, email, or…

Institution: Inter-American Development Bank (IDB)

Team: IDB Behavioral Economics Group

We conducted a SMS program trial to inform our efforts to strengthen the home learning environment and support parents of 2 year-old children. Specifically, the trial aimed to:​ assess parent engagement with an SMS program, assess the impact of the program on positive parenting behaviours such as reading, playing and two way enriched conversation​; and inform future efforts to improve positive parenting behaviours.

Institution: Other

Team: Behavioural insights Unit (VicGov BIU)

Cambridgeshire Constabulary has noted that 1,650 hate incidents were reported within Cambridgeshire between 1st December 2019 and 28th February 2021 and the vast majority of reported incidents (1,344) were racially-based. The data indicates that since the pandemic (March 2020), incidents of Hate crime have increased for people with the following protected characteristics: disabled people, LGBTQ+ people, race, religion. These groups are already disproportionately adversely impacted by COVID-19…

Institution: Local Government Association

Team: Local Government Association

To reduce the speed of motor vehicles on the Yarze highway, Nudge Lebanon, in collaboration with the Traffic Management Centre (TMC), placed a salient image of overlooking eyes, coupled with a message informing drivers that their speed was being monitored on a Variable Message Sign (VMS). Vehicles in treatment time slots, with speeds above 100km/h reduced their speed by around 11.5% compared to similar vehicles in the control group. Moreover, compared to the control group, the treatment was more…

Institution: Nudge Lebanon

Team: Nudge Lebanon

Switzerland's Energy Strategy 2050 aims to reduce energy-related environmental pollution, for example by increasing the energy efficiency of individuals, households, and companies. To help achieve this goal and raise public awareness of the issue, the Swiss energy provider Primeo Energie ran an energy-saving campaign (hereinafter referred to as the campaign) in winter 2023/24. Customers who consume significantly less energy in the winter of 2023/24 than in the winter of the previous year can…

Institution: Swiss Federal Office of Energy (SFOE)

Team: Affective Advisory

Home Energy Label

Institution: Impact and Innovation Hub (IIU)- Impact Canada

Team: Behavioural Science Team

Claims associated with adhesion contracts continue to represent a relevant challenge for financial consumer protection, particularly in highly mass-market products such as savings accounts and personal loans. The available evidence suggests that these complaints are not driven solely by regulatory transparency issues, but rather by persistent gaps in comprehension and attention at the time of contracting. In this context, the Superintendency of Banks of the Dominican Republic (SBDR), through the…

Institution: Superintendency of Bank of the Dominican Republic

Team: SBLAB

emand within the Child Protection system has grown significantly over the last decade. The education sector is a particularly important stakeholder. Teachers and other school staff interact with children regularly and are often the first to notice if a child is at risk or needs support. This project sought to better understand the decision making process of professionals from the education sector, Child Protection Intake and Child FIRST lead agencies for identification of whether a child is…

Institution: Victoria State Government

Team: Behavioural insights Unit (VicGov BIU)

Saving while being overdrawn costs consumers money. The interest they have to pay is far more than the interest they receive. An experiment tested two interventions aimed at encouraging consumers to use their savings to clear any overdraft, by pre-entering a repayment amount and giving explicit information about costs. These interventions lead to better choices amongst many, although not yet all, consumers. Why this experiment was conducted: saving while being overdrawn costs Dutch citizens…

Institution: Dutch Authority for the Financial Markets (AFM)