A meta-analysis of geographical indication food valuation studies  : what drives the premium for origin based labels? 
Oana Deselnicu ... [et al.] 
 - [Walla Walla, WA]  American Association of Wine Economists  2011 
 - pag. var.  il. n.  30 cm 
 - AAWE Working paper. Business  93 .
 - AAWE Working paper. Business .
<br/><br/><label>Subjects--Index Terms: </label>Investigacion de mercados Denominacion de origen Vinos