Regional Specialisation and Sectoral Concentration: An Empirical Analysis for the Enlarged EU
The paper presents results from various indicators on the differences in regional specialisation in the current as well as in the new member states of the European Union.
Link
http://econpapers.repec.org/scripts/redir.pl?u=http%3A%2F%2Fwww.ersa.org%2Fersaconfs%2Fersa03%2Fcdrom%2Fpapers%2F317.pdf;h=repec:wiw:wiwrsa:ersa03p317