Amjadi, Azita <br/><br/>
Have transport costs contributed to the relative decline of sub-saharan African exports? some preliminary empirical evidence 
by Azita Amjadi and Alexander J. Yeats 
 - Washington, D.C.  World Bank  1995 
 - 37p. 
 - Policy research working paper 1559 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation --Africa, Sub-Saharan --Costs<br/>Exports --Africa, Sub-Saharan