| Compensating Wage Differentials and Voluntary Job Changes: Evidence from West Germany | 6 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| Compensating Wage Differentials and Voluntary Job Changes: Evidence from West Germany | 0 | 3 | 0 | 0 | 2 | 1 | 0 |
| 1 | China | 2 |
| 2 | Spain | 2 |
| 3 | United States of America | 1 |
| 1 | Barcelona | 2 |
| 2 | Shenzhen | 2 |
| 3 | Sayreville | 1 |