Randomized Controlled Trials (RCTs) enroll hundreds of millions of subjects and involve many human lives. To improve subjects' welfare, I propose a design of RCTs that I call Experiment-as-Market (EXAM). EXAM produces a welfare-maximizing allocation of treatment assignment probabilities, is...

Political scientists are increasingly conducting field experiments that raise ethical issues that standard review criteria and processes are ill equipped to address. Field experiments can answer important questions, but they can also present various harms to individuals, communities, and...

We present a framework that incorporates both moral motivations and fairness considerations into utility. The main idea is that individuals face a preference trade-off between their material individual interest and their desire to follow moral norms. In our model, we assume that moral motivation...

We blend the institutional and social identity theories to explain why foreign companies may endure a differentiated treatment compared to domestic ones. We extend the "liability of foreignness" (LOF) reasoning to the moral domain. Using a survey experiment in Algeria and France, we examine...