Franses, Philip Hans et al. <br/><br/>
Testing for unit roots in market shares 
 J6287  2001 

 -  2001 
 - 351-364  V.  12  Issue.   4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing
<br/><br/><label>Subjects--Index Terms: </label>Unit roots;Market shares;Attraction model;