Chen, Shaohua <br/><br/>
How have the world's poorest fared since the early 1980s? 
by Shaohua Chen and Martin Ravallion 
 - Washington, D.C.  World Bank  2004 
 - 41p. 
 - Policy research working paper, 3341 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>World's poorest fared