| (i) Period 2 - 8 | (ii) Period 9 - 15 | ||||||||||||
| My strategy in period t | My strategy in period t | ||||||||||||
| Other firm strategy in period t-1 | LB | HB | LA | HA | N (obs.) | Other firm strategy in period t-1 | LB | HB | LA | HA | N (obs.) | ||
| LB | 0% | 0% | 33% | 67% | 3 | LB | n/a | n/a | n/a | n/a | 0 | ||
| HB | 0% | 82% | 6% | 12% | 17 | HB | 0% | 87% | 0% | 13% | 15 | ||
| LA | 3% | 0% | 83% | 14% | 71 | LA | 0% | 1% | 92% | 7% | 89 | ||
| HA | 0% | 3% | 46% | 51% | 35 | HA | 0% | 0% | 32% | 68% | 22 | ||