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Spanning trees and the Eurozone crisis |
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| Authors: | João Dias |
| Institution: | ISEG (School of Economics and Management) of the Technical University of Lisbon and UECE (Research Unit on Complexity and Economics), Rua do Quelhas, 6, 1200-781 Lisboa, Portugal |
| Abstract: | |
| Keywords: | Maximum spanning tree Eurozone Sovereign debt Government bonds Crisis |
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