| 000 | 00954nai a2200289 a 4500 | ||
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| 003 | AR-LpUFCE | ||
| 005 | 20240123181844.0 | ||
| 007 | cr ||||||||||| | ||
| 008 | 230201s1998 xxu|| woo 0 ||eng d | ||
| 024 | 8 |
_aDAQ008514 _b26019 |
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| 040 |
_aAR-LpUFCE _bspa _cAR-LpUFCE |
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| 080 | _a330 | ||
| 245 | 0 | 0 | _aCharacterizing Selection Bias Using Experimental Data |
| 260 |
_aCambridge : _b National Bureau of Economic Research, _c1998 |
||
| 300 | _a49 p. | ||
| 490 | 0 |
_aWorking Paper _v6699 |
|
| 650 | 4 |
_aMÉTODO DE INVESTIGACIÓN _9186503 |
|
| 650 | 4 |
_aECONOMÍA _928 |
|
| 650 | 4 |
_aMODELOS ECONOMÉTRICOS _9175800 |
|
| 700 | 1 |
_aHeckman, James J. _9186457 |
|
| 700 | 1 |
_aSmith, Jeffrey _9186505 |
|
| 700 | 1 |
_aTodd, Petra _9186506 |
|
| 700 | 1 |
_aIchimura, Hidehiko _9186507 |
|
| 856 | 4 | 0 | _uhttps://www.nber.org/system/files/working_papers/w6699/w6699.pdf |
| 856 | 4 | 0 | _u http://catalogo.econo.unlp.edu.ar/meran/getDocument.pl?id=2757 |
| 942 | _cRW | ||
| 999 |
_c768631 _d768631 |
||