This paper evaluates the impact of a sudden and unexpected nation-wide alcohol sales ban in South Africa. We find that this policy causally reduced injury-induced mortality in the country by at least 14% during the five weeks of the ban. We argue that this estimate constitutes a lower bound on the true impact of alcohol on injury-induced mortality. We also document a sharp drop in violent crimes, indicating a tight link between alcohol and aggressive behavior in society. Our results underscore the severe harm that alcohol can cause and point towards a role for policy measures that target the heaviest drinkers in society.
That is new research from Kai Barron, Charles D.H. Parry, Debbie Bradshaw, Rob Dorrington, Pam Groenewald, Ria Laubscher, and Richard Matzopoulos. To be clear, the “policy measure” I favor is absolute individual boycott, not some kind of soporific Pigouvian tax scheme that won’t attract any real extra attention.