Shepherd, Ben Wilson, John S <br/><br/>
Road infrastructure in Europe and Central Asia  Does network quality affect trade? 

 - Washington  World Bank  2006 
 - 46 
 - Policy research working paper 4102 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Europe and Central Asia<br/>Gravity model<br/>International trade<br/>Road transport<br/>Trade facilitation