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Do sovereign credit ratings matter for corporate credit ratings?
Nidhaleddine Ben Cheikh
Oussama Ben Hmiden
Younes Ben Zaied
Sabri Boubaker
Published in:
Ann. Oper. Res. (2021)
Keyphrases
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collaborative filtering
credit scoring
credit risk
risk analysis
case study
user preferences
online reviews
reputation systems
credit card
cold start problem
neural network
databases
information systems
email
logistic regression
latent factor models