Tower, Edward. <br/><br/>
Effective protection, domestic resource costs, and shadow prices :  a general equilibrium perspective / 
Edward Tower. 
 - Washington, DC :  World Bank,  c1984. 
 - 183 p. 
 - World Bank staff working papers ; no. 664 .
<br/><br/><label>ISBN: </label>0821304046 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial policy--Mathematical models.<br/>Economic policy--Mathematical models.<br/>Shadow prices.<br/>Equilibrium (Economics).<br/>Second best, Theory of.<br/>Tariff--Mathematical models.