Die vorliegende Dissertation umfasst drei Arbeiten zu unterschiedlichen Aspekten der Monitoring-Funktion von Kreditratings im Sekundärmarkt für Kreditrisiken. Basierend auf einem umfassenden Datensatz über den Ratingverlauf aller von Standard & Poor's, Moody's und Fitch zwischen 1985 und 2012...

This paper provides an overview of the antecedents, main drivers and spillover mechanisms of the turbulence emanating from the US sub-prime credit market in the summer of 2007. Its primary goal is to discuss the facts and interrelationships featured in the various analyses and statistics in a...

In 2007 the world faced one of the biggest financial crises ever. It was the third important financial crisis in the last 12 years. Spillovers to the real economy and moral hazard behaviour of carpetbaggers resulted in enormous pressure on worldwide political institutions to approve a more...

Especially structured finance instruments were blamed as main reason for the financial crisis 2007, but the understanding for the motivation to originate securitization products is less discovered. Therefor this paper tries to identify main balance sheet characteristics of structured finance...

Despite their impressive market success, investment certificates' benefits are puzzling from both a theoretical and an empirical viewpoint. Previous research analyzed portfoliotheoretical issues, mispricing patterns, and counterparty risk. This work highlights the impact of taxation, which has...