Boni

The existence of boni and mali for the different risks can be interpreted through the sign of estimated covariances.

Source: wiktionary

The optimal bonus-malus systems described in this paper compute coefficients which are equal to one on average whatever are the rating factors. This fairness property is not fulfilled by bonus-malus systems such as the French one. If the boni and mali do not depend on the frequency of claims, the average bonus-malus coefficient increases with the frequency.

Source: wiktionary

All right, everyone. It’s time for your Christmas boni. Everyone gets a five-dollar cafeteria voucher.

Source: wiktionary

The Manager will see how much bonus each investor has offered. At the end of the round, the Manager receives the greater of the two boni.

Source: wiktionary