Miscellany
In the eighteenth century, a cash-strapped French government began selling rente viagère, in which an investor paid an up-front sum pegged to someone’s life—sometimes the king or the pope—and received returns until death. A group of Genevan bankers diversified their portfolio in the 1770s by buying rente contracts on the lives of thirty wealthy young Genevan girls. The fund gained popularity; by 1789 a significant portion of French debt was owed on the lives of just these “thirty heads.”