Neben der Einleitung ist die Dissertation in zwei Teile aufgeteilt. In Teil I wird die Annahme eines Investors mit μ-σ Präferenz getroffen. Das erste Kapitel stellt ein Multi-Rating ATSM unter Arbitragefreiheit mit dem klaren Fokus auf Zinsstrukturkurvenmodelle für Unternehmensanleihen vor....

When things go wrong, it is always good to find someone to blame. As the credit crisis started to unfold in 2007, credit rating agencies (“CRAs”) emerged as the villain – or scapegoat, one might say – for commentators and regulators alike. To sum up, observers accused CRAs of doing a...

We examine whether rating shopping and rating catering behaviours, two sources of credit rating inflation, are still prevalent in the post-Global Financial Crisis (GFC) period after the introduction of new regulations regarding Credit Rating Agencies (CRAs) in the European securitisation market....

The recession in India and the UK peaked in 2017 due to the implications of new policy initiatives. The outbreak of the COVID-19 pandemic at the beginning of 2020 intensified the crisis, causing a drastic decline in aggregate demand and output. India and the UK have resorted to monetary and...