Research Article
The Stochastic Evolution Game of Knowledge Sharing in the Infrastructure PPP Supply Chain Network
Table 5
Simulation results of parameters.
| Parameters | Value | Cumulative difference (CD) | Variance () | Iteration | Iteration difference |
| Incentive coefficient | Enterprise group 1 | 0.5 | 0 | 0 | 184 | 40 | 1 | −1.824 | 0.001 | 151 | | 1.5 | −3.165 | 0.003 | 144 | | Enterprise group 2 | 0.5 | 0 | 0 | 134 | 5 | 1 | −0.4715 | 0.0001 | 133 | | 1.5 | −0.9007 | 0.0002 | 129 | |
| Penalty coefficient | Enterprise group 1 | 0.5 | 0 | 0 | 190 | 35 | 1 | −0.822 | 0.0002 | 163 | | 1.5 | −1.573 | 0.0006 | 155 | | Enterprise group 2 | 0.5 | 0 | 0 | 144 | 18 | 1 | −0.6875 | 0.0001 | 132 | | 1.5 | −1.2958 | 0.0004 | 126 | |
| Cost coefficient | Enterprise group 1 | 0.3 | 0 | 0 | 147 | 37 | 0.6 | 1.445 | 0.0005 | 163 | | 0.9 | 3.461 | 0.0032 | 184 | | Enterprise group 2 | 0.2 | 0 | 0 | 111 | 6 | 0.5 | 0.3268 | 0.0000 | 113 | | 0.8 | 0.6753 | 0.0001 | 117 | |
| Transformation ability | Enterprise group 1 | 0.5 | 0 | 0 | 190 | 33 | 0.8 | −0.578 | 0.0001 | 181 | | 1.1 | −1.134 | 0.0005 | 157 | | Enterprise group 2 | 0.2 | 0 | 0 | 144 | 18 | 0.5 | −0.8270 | 0.0002 | 133 | | 0.8 | −1.4997 | 0.0006 | 126 | |
| Trust coefficient | Enterprise group 1 | 0.4 | 0 | 0 | 190 | 39 | 0.6 | −1.361 | 0.0005 | 160 | | 0.8 | −2.452 | 0.0017 | 151 | | Enterprise group 2 | 0.6 | 0 | 0 | 133 | 4 | 0.8 | −0.2460 | 0.0000 | 132 | | 1 | −0.4728 | 0.0001 | 129 | |
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