Short- & long-term effects of monetary and non-monetary incentives to cooperate in public good games: An experiment.

PLoS One · 2020 · PMC6968839 · PMID 31951622

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only marginally significantno p-value reported

Low contributors who received a large number of reward points, either monetary or non-monetary, contribute less during the last 15 periods than those who received fewer points, but this is only marginally significant for NMR and not significant for MR .

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