We study how inflation expectations can be anchored through different forms of communication and whether such anchoring survives political change. Using a two-wave panel RCT around the 2025 German federal election, we show that providing the ECB's target and projections lowers expectations by...

Researchers typically collect experimental data sequentially, allowing early outcome observations and adaptive treatment assignment to reduce exposure to inferior treatments. This article reviews multi-armed-bandit adaptive experimental designs that balance exploration and exploitation. Because...

This study examines whether receiving anticipatory cash transfers during an extreme winter affects households' demand for index-based livestock insurance. We exploit a randomized field experiment conducted during the 2020/21 winter disaster in western Mongolia and combine household panel survey...

This study presents the results of an experimental evaluation of a pedagogical intervention based on the mobile application Quechua Collao, designed to strengthen Quechua language skills as a second language among primary and secondary school students in public schools with an Intercultural...

We develop an information-based intervention against sexual harassment and test it in a randomized control trial across small groups of military recruits in the boot camp of the Norwegian military. The intervention seeks to bridge two knowledge gaps with implications for sexual harassment...

This paper discusses randomised controlled trials (RCTs) of labour market policies in the Nordic countries. Evaluating labour market policies is essential to ensure that public resources are allocated to effective interventions that improve employment outcomes, yet credible evaluation is...