I'm using bstrap to estiamte the bias of ATT using psmatch and I getting
differente results each time I run it. Why is this? Is this normal? is any
way to replicate the results?
Thanks
Manuel G. Ch�vez Angeles
FAO
Consultor Nacional de Impactos
Providencia No. 334 5� Piso
Col. del Valle
M�xico, D.F. 03100
M�xico
Tel. 11076425/26/30/31 Ext. 319
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