Research Article
Intermediaries in Trust: Indirect Reciprocity, Incentives, and Norms
Table 2
Multilevel regression analysis with individual-level random effects. Significance codes:
,
,
,
.
| Dependent | Investments | Returns | CI |
| (Intercept) | | 0.154 | | Fixed roles | | −0.133 | | No incentive | | | | Fixed incentive | 0.040 | 0.684 | | A incentive | | | | B incentive | | | | First period | 0.066 | | | Last period | | | | Periods 16–30 | | | | A investment | | | |
| Random effects | | | | (id) | 1.827 | 2.553 | 0.054 | (residual) | 2.314 | 2.971 | 0.118 |
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Number of interactions | 4070 | 4070 | 4070 | Number of individuals | 222 | 222 | 222 | | | | |
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