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Estimation issues in bond-rating models
Reiter, Sara, (1991)
Bond rating changes and beta risk : an analysis of the relationship through the use of influence statistics
Clark, Corolyn E., (1993)
Building models for credit spreads
Arvanitis, Angelo, (1999)
Testing for changes in bond rating determinants over time
Boyd, James W., (1988)
Are local TV markets separate markets?
Ekelund, Robert B., (2000)
A note on vertical integration and stock ratings of oil companies in the US
Edwards, Kenneth, (2000)