| Value | Category |
|---|---|
| 1 | sustained increase in market demand |
| 2 | interest rates must fall in real terms |
| 3 | wages must decline in real terms |
| 4 | have to export more |
| 5 | need cheaper imports |
| 6 | more flexible labour regulations |
| 7 | need more skilled workers |
| 8 | foreign competition must decline |
| 9 | other |