Vaccination represents a canonical example of externalities in economics, yet there are few estimates of their … magnitudes. I estimate social and externality benefits of influenza vaccination in two settings. First, using a natural … experiment, I estimate the impacts of aggregate vaccination rates on mortality and work absences in the United States. Second, I …

distancing, incentives to comply, vaccination and the emergence of new variants. Evidence based on panel data modeling indicates … declined over time, with vaccine uptake driving heterogeneity in country experiences in 2021. Our approach, also allows us to …

economic prosperity and rural population aid vaccine administration and delivery efficiency. Delivery efficiency improves in …, vaccination efficiency was lower in states with a centralized public health agency. States with a larger share of the elderly … performed using vaccination from a more recent period. Finally, a state’s legacy of corrupt activity, across two different time …