Carrots and Sticks
Carrot and Stick
A policy of offering a combination of rewards and punishments to induce appropriate behavior.
Origin
The metaphor comes from 19th-century caricatures of donkey racing — one rider beating his animal with a stick, the winner dangling a carrot in front of his. The earliest figurative use appeared in the Coventry Standard on 23 March 1867. Winston Churchill gave the phrase a political boost in a 1938 letter describing how "by every device from the stick to the carrot, the emaciated Austrian donkey is made to pull the Nazi barrow." The combined "carrot and stick" phrasing first appeared in print in The Yorkshire Post on 18 November 1920.
Everyday Use
Your boss offers a bonus for hitting targets (carrot) and warns of a performance review for missing them (stick). Parents use screen time and groundings. Governments use tax breaks and fines. The question is always the same: which works better — the promise of reward or the threat of punishment?