| dc.contributor.author | Newey, Whitney K. | en_US |
| dc.contributor.author | Powell, James | en_US |
| dc.date.accessioned | 2011-06-10T04:16:42Z | |
| dc.date.available | 2011-06-10T04:16:42Z | |
| dc.date.issued | 1999 | en_US |
| dc.identifier | twostepestimatio00newe | en_US |
| dc.identifier.uri | http://hdl.handle.net/1721.1/64270 | |
| dc.description | February 1999 | en_US |
| dc.publisher | Cambridge, Mass. : Dept. of Economics, Massachusetts Institute of Technology | en_US |
| dc.relation.ispartofseries | Working paper (Massachusetts Institute of Technology. Dept. of Economics) ; no. 99-06 | en_US |
| dc.title | Two-step estimation, optimal moment conditions, and sample selection models | en_US |
| dc.type | Working Paper | en_US |
| dc.identifier.oclc | 42032733 | en_US |
| dc.identifier.aleph | 000887654 | en_US |
