Table 2.
The investment amount and payoff of individuals under the six settings.
| Experimental setup | Sample size | Average investment | Average payoff | ||
|---|---|---|---|---|---|
| Mean value | Standard deviation | Mean value | Standard deviation | ||
| T1 | 320 | 20.775 | 17.464 | 70.775 | 17.764 |
| T2 | 180 | 8.858 | 11.757 | 56.179 | 8.611 |
| T3 | 180 | 14.106 | 12.151 | 66.533 | 10.070 |
| T4 | 180 | 22.022 | 17.985 | 80.461 | 13.217 |
| T5 | 540 | 13.917 | 14.866 | 67.725 | 14.663 |
| T6 | 540 | 12.741 | 15.081 | 67.137 | 15.237 |
To master the overall investment and payoff, the average investment and payoff in the table removed the investment of the leaders in settings T5 and T6.