Consistency-based rewards could build lasting cooperation better than punishing free-riders
science
New research explores whether consistency-based rewards could encourage cooperation more effectively than punishment for free-riders—those who benefit from others' participation without pitching in themselves. Per Phys.org, this dynamic appears in vaccines, where community protection shields those who abstain, as well as in climate action and social movements. The shared benefit materializes only when participation reaches sufficient scale.
Source: https://phys.org/news/2026-08-based-rewards-cooperation-f...
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