Results 211 to 220 of about 14,136 (264)

Survival Evaluation of Restorations in Pulpotomized Primary Teeth with MTA or Biodentine<sup>®</sup>: A Systematic Review. [PDF]

open access: yesJ Clin Med
Biedma-Perea M   +5 more
europepmc   +1 more source

The Role of Subordination and Industrial Bond Ratings

The Journal of Finance, 1975
IN RECENT YEARS a number of models for predicting corporate bond ratings have been developed [3, 4, 5, 8]. Horrigan [3] and the present authors [4] concluded that the subordinated status of a bond, as represented by a 0-1 dichotomous variable, was the most important variable in their respective models.1 The multiple discriminant model developed earlier
Pinches, George E, Mingo, Kent A
openaire   +1 more source

Bond-CDS implied rating systems

Information Sciences, 2022
Market-implied ratings gained importance as efficient early warnings of official credit rating migrations. We build a two-dimensional implied rating system based on bonds and CDS spreads, and test its forecast performances on a set of worldwide sovereign issuers. We show that the method efficiently uses the information from both markets, and is able to
Colozza, Tommaso   +3 more
openaire   +1 more source

What's in a Bond Rating

The Journal of Financial and Quantitative Analysis, 1969
The question “What's in a bond rating?” has been asked at least since 1909 when such ratings were started in the United States. Informed persons who answer this question typically admit that ratings depend in part on readily available statistics on a firm's operations and financial condition.
Thomas F. Pogue, Robert M. Soldofsky
openaire   +1 more source

THE EFFECT OF BOND RATING AGENCIES ON BOND RATING MODELS

Journal of Financial Research, 1985
AbstractThis paper addresses the problem of bond rating discrepancies and their effect on bond rating prediction models. Both Moody's and Standard & Poor's now use modified ratings. Results of this study indicate that the two agencies disagree 58 percent of the time and that Moody's rates bonds significantly lower than S & P.
openaire   +1 more source

Corporate Bond Ratings and Default Rates

AIMR Conference Proceedings, 1999
The literature on credit-risk modeling reflects some confusion about how credit-risk models relate to traditional bond ratings. An explanation of how Moody's defines categories and develops bond ratings helps clarify how analysts can use ratings as well as models to analyze credit risk. An important aspect is the historical relationship between default
openaire   +1 more source

Bond rates and causality

Journal of Macroeconomics, 1988
Abstract Everyone has their explanation of interest rates. The efficient market model has at least three forms for predicting next period's interest rate. We use the intuition of a successful threshold model for predicting turning points in the Aaa bond rates to formulate a test of the semistrong form of the efficient markets hypothesis.
William K. Hutchinson   +1 more
openaire   +1 more source

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