Spanos, Aris <br/><br/>
Instrumental variables revisited :  a finite sample interpretation / 
Aris Spanos. 
 - London :  Birkbeck College, University of London,  1987. 
 - 36 páginas ;  21 cm. 
 - Discussion Paper in Economics ;  87/6 .
 - Discussion paper in economics (Birkbeck College, University of London) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Análisis estadístico.<br/>Econometría.
<br/><br/><label>LC Class. No.: </label>HB 1  / .A2D5 no. 87/6