https://www.selleckchem.com/pr....oducts/salubrinal.ht
The 2007-2008 financial crisis had severe consequences on the global economy and an intriguing question related to the crisis is whether structural breaks in the credit market can be detected. To address this issue, we chose firms' credit rating transition dynamics as a proxy of the credit market and discuss how statistical process control tools can be used to surveil structural breaks in firms' rating transition dynamics. After reviewing some commonly used Markovian models for firms' rating transition dynamics, we present several su
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