Tajoli, Lucia; Benedictis, Lucia De - Fondazione ENI Enrico Mattei (FEEM) - 2006
In this paper we look at the similarity of trade structures in an integrating area. In particular, we analyse the …-Curtis semi-metric to assess changes in the trade similarity. We examine its evolution over time - from 1989 to 2001 - considering …, Hungary, Romania, and Bulgaria to the EU is related to the role acquired by processed trade in the 1990s. Using a …