Table 1 The game matrix for \(0< \pi _{i}< 0.5-t\).
From: Evolutionary game of international trade network based on trade policy differences
| Â | OP | FT | WW |
|---|---|---|---|
OP | 0, 0 | 0, 0 | 0, 0 |
FT | 0, 0 | 0, 0 | 0, 0 |
WW | \(\pi _{i}, 1-\pi _{i}\) | \(0.5-t, 0.5+t\) | \(\pi _{i}, 1-\pi _{i}\) |
