help understand high default rates of tranches during the financial crisis and show that classical ratings are insufficient …

and revenue policies are shared among several tiers of government. In this article we analyze the determinants of ratings …

>k</mi> </math> </EquationSource> </InlineEquation> categories (in ascending order of satisfaction). At first glance, ratings can be … the other hand, ratings are often converted into scores and treated as a quantitative variable. More generally, it is …

government bonds, the most frequently voiced concern targeted “unreasonably” bad ratings that might trigger capital flights and … of the Pesaran type cointegration model that allows for nonlinearities, to show that a unique equilibrium between ratings …

the top ranked teams, polls are combined with a number of quantitative ratings of the teams known collectively as the … ratings are used in the computer ranking have never been given a clear objective to design their ratings for and they are …

The object of this paper is to study the impact of successive changes in ratings of a leading firm on competitors of … ratings on the value of the firms and on the other hand, the contagion effects associated with the report of bad news. The … analysis of the successive downgrading of the ratings of Alcatel, world leader in the telecommunications infrastructure allows …

Ziel der vorliegenden Arbeit ist eine empirische Analyse des Zusammenhangs zwischen Bond-Credit Spreads und Ratings … durchgeführt, um eigene Aussagen über den Informationsgehalt von Ratings herzuleiten. In Hinblick auf den Informationsgehalt von … Ratings muss zwischen Up- und Downgrades unterschieden werden. Während Upgrades von den Maerkten vorweggenommen werden, zeigt …