I conduct an analysis of the possible determinants of sovereign credit ratings assigned by the two leading credit rating agencies, Moody's and Standard and Poor's, by using both a linear and a logistic transformation of the rating scales. Of the large number of variables that can be used, the set of explanatory variables selected in this study is significant in explaining the credit ratings. Namely, six variables appear to be the most relevant to determine a country's credit rating: GDP per capita, external debt, level of economic development, default history, real growth rate and inflation rate.
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Paper provided by Department of Economics at the School of Economics and Management (ISEG), Technical University of Lisbon. in its series Working Papers with number
2002/02.
Length: Date of creation: 2002 Date of revision: Handle: RePEc:ise:isegwp:wp22002
Contact details of provider: Postal: Department of Economics, School of Economics and Management (ISEG), Technical University of Lisbon, Rua do Quelhas 6, 1200-781 LISBON, PORTUGAL Web page: http://www.iseg.utl.pt/departamentos/economia/
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António Afonso & Pedro Gomes & Philipp Rother, 2006.
"What “Hides” Behind Sovereign Debt Ratings?,"
Working Papers
2006/35, Department of Economics at the School of Economics and Management (ISEG), Technical University of Lisbon..
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