Textbook models of externalities tacitly assume that those externalities fall upon individuals "outside" of the market. In many contexts--including common undergraduate examples--externalities fall "inside" the market instead. Positive externalities associated with vaccination, for instance, accrue to other individuals who…

Objective: Health behavior research suggests that perceived social norms impact health decisions. This study aimed to (a) examine reasons for vaccine hesitancy among a sample of college students compared to a clinical sample (b) examine the accuracy of perceptions of others' receptivity and intention to seek out the COVID-19 vaccine, and (c)…

One of the challenges humans face is making collective decisions with regards to controversial issues related to science, namely socio-scientific issues (SSIs). Genetic modification, nuclear energy, experimental drugs, 5G technology are a few examples of SSIs. Some of the concerns posed by such issues are compromise to privacy and identity, threat…