Blough, Stephen R <br/><br/>
Near observational equivalence and persistence in GNP 

 - Boston  Federal Reserve Bank of Boston  1994 
 - 16  See FRBBO332.11 FUH(Includes Acc. Nos. 34574, 34575, 34576, 34577, 34578 & 34579) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time series