Leon, Javier <br/><br/>
Structural breaks and long-run trends in commodity prices 
Javier Leon and Raimundo Soto 
 - Washington, D.C.  World Bank  1994 
 - 18p. 
<br/><br/> Policy research working paper 1406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time-series analysis<br/>Prices