Marette, Stephan; Clemens, Roxanne; Babcock, Bruce - In: Agribusiness 24 (2008) 4, pp. 453-472
As worldwide consumer demand for high-quality products and for information about these products increases, labels and geographical indications (GIs) can serve to signal quality traits to consumers; however, GI systems among countries are not homogeneous and can be used as trade barriers against...