vary. The experiment implements two marginal return types, low and high, and uses the information that members have about … the heterogeneity to identify the applied contribution norm. If agents are aware of the heterogeneity, contributions … aware of the heterogeneity but contributions cannot be linked to types. Our results underline the importance of the …

) Conditional Information Lottery design to control 'others' behaviour' without deception. We observe how contributions correlate …

vary. The experiment implements two marginal return types, low and high, and uses the information that members have about … the heterogeneity to identify the applied contribution norm. If agents are aware of the heterogeneity, contributions … aware of the heterogeneity but contributions cannot be linked to types. Our results underline the importance of the …

) Conditional Information Lottery design to control “others’ behaviour” without deception. We observe how contributions correlate …

charitable giving. -- public goods ; voluntary contribution mechanism ; heterogeneity ; information ; norms … vary. The experiment implements two marginal return types, low and high, and uses the information that members have about … the heterogeneity to identify the applied contribution norm. If agents are aware of the heterogeneity, contributions …

This paper studies how imposing norms on contribution behavior affects individuals' intrinsic motivation. We consider …

by strengthening personal and social norms, which in turn sustains contributions over time. In contrast, in the absence … of a rule, norms are weaker and contributions decline. Fair rule enforcement reduces free-riding and increases compliance …, but it also crowds out full cooperation. Finally, we find no evidence that biased rule enforcement erodes norms, reduces …