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halshs-00566836v1
Pré-publication, Document de travail
Luc Behaghel, Bruno Crépon, Marc Gurgand, Thomas Le Barbanchon. Sample attrition bias in randomized experiments: A tale of two surveys PSE Working Papers n°2009-15. 2009 |
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halshs-00590769v1
Pré-publication, Document de travail
Bruno Crépon, Muriel Dejemeppe, Marc Gurgand. Counseling the unemployed: does it lower unemployment duration and recurrence? PSE Working Papers n°2005-27. 2005 |
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