Sentence examples for models and ratings from inspiring English sources
Also, the calculations can be shaped by banks' own assessments of risk, regulators' assessments of banks' risk models, and ratings from rating agencies all of which are subject to underlying biases, to put it mildly.
First, between 2004 and 2007, S. & P. deliberately "limited, adjusted, and delayed" changes to its statistical models and ratings criteria for subprime securities that would have resulted in the firm issuing lower ratings.
Our objective was to empirically compare risk-adjustment models and hospital ratings with or without SDS factors for patients undergoing coronary artery bypass grafting.
Jonathan Portes has a righteous rant about Eurocrats talking to the wrong people — namely, rating agencies: These agencies have repeatedly been proved wrong; they have flawed and frequently conflicted business models; and their ratings have no predictive power.
The dynamic models and equipment ratings are also presented in the Appendix A.
It would have required release of data used in ratings models and a discussion of how ratings are reviewed and modified and whether changes in models or procedures are applied to existing ratings retroactively.
(A caveat: Not every car on the market has a full roster of safety ratings. The IIHS and NHTSA do not crash-test all models, and crash-protection ratings and injury-claim reports are constantly being updated).
Specifically the SEC found that these firms often failed to document important steps in their ratings process, were understaffed, would deviate from their ratings models, and that none of these firms had specific, written procedures for rating these sophisticated instruments.
He also has criticized Moody's ratings models and has asserted that the company had inadequate resources to enforce its rules.
TV networks build drama and ratings with 'diva' model.
T. Martin, X. Zhang, M.E.J. Newman (2014) "Localization and centrality in networks", Phys Rev E. Thurstone and Bradley-Terry models; Elo ratings.
