| 000 | 00651cam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 180718b2006 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aMcKenzie, David | ||
| 245 |
_aHow important is selection?: experimental versus non-experimental measures of the income gains from migration _cby David McKenzie, John Gibson and Steven Stillman |
||
| 260 |
_aWashington, D.C. _bWorld Bank _c2006 |
||
| 300 | _a47p. | ||
| 440 | _aPolicy research working paper; 3906 | ||
| 650 | _aSocial mobility --New Zealand | ||
| 650 | _aTongans --New Zealand | ||
| 650 | _aImmigrants --New Zealand --Economic conditions | ||
| 700 | _aStillman Steven | ||
| 700 | _aGibson, John | ||
| 999 |
_c294481 _d294481 |
||