Ouliaris, Sam <br/><br/>
Testing for unit root in the presence of maintained trend 
/ Sam Ouliaris, Joon Y. Park, Peter C. B. Phillips 
 - New Haven, CT   : Cowles foundation for research in economics at Yale University  , 1990 
 - [11] p. 
 - Cowles Foundation Paper   ; 756 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Análisis estadístico.