Tax compliance nudges are used increasingly by governments because of their perceived cost-effectiveness in raising tax revenue. We collect about a thousand treatment effect estimates from 45 randomized controlled trials, and synthesize this rapidly growing literature using meta-analytical...

How individuals allocate resources across social groups depends on economic conditions. While prior research has documented strong in-group favoritism in domains reflecting favorable economic conditions, it remains unclear how this tendency shifts in domains that reflect economic downturns. We...

While the existence of the in-group bias is a well-researched phenomenon in Economics, the established findings are of limited value for understanding its dynamics in the context of challenging societal and economic times. The aim of this paper is to shed more light on whether intergroup...