Andrea Pinna
Queen Mary University of London
E1 4NS - London
United Kingdom
Tel: +44 (0) 20 7882 88 43
Fax: +44 (0) 20 8983 35 80
e-mail: a.pinna[at]qmul.ac.uk
Centro Ricerche Economiche Nord Sud
12, Via San Giorgio - 09124 Cagliari
Italia
Tel: +39 070 6756 406
Fax: +39 079 2017 312
e-mail: andrea.pinna[at]crenos.unica.it