When pricing options, correctly modelling the dynamics of the underlying stock process, by accounting for all market specificities, is a challenge. In the case of daily price limits, the difficulties arise due to the market boundary conditions restricting the dynamics of stock prices within a...

Regulations impose idiosyncratic capital and funding costs for holding derivatives. Capital requirements are costly because derivatives desks are risky businesses; funding is costly in part because regulations increase the minimum funding tenor. Idiosyncratic costs mean no single measure makes...

This paper considers recent derivatives mismarking cases from Bacon 1996 and Truelove and Steel 1997 through to Piper 2009 and Montserret 2009. The behavioural, institutional, risk-reward and regulatory drivers of these cases are reviewed as well as associated derivatives mismarking techniques...

This paper discusses market manipulation schemes on option expiration dates. We show that under ordinary circumstances, writers, but not holders, would have an incentive to manipulate the expiration of standard options, but both are incentivized to manipulate cash-settled options. Using our...

Seit dem Ausbruch der jüngsten Finanzkrise sind Credit Default Swaps (CDS) ins Rampenlicht des akademischen und medialen Interesses gerückt und bilden seitdem den Gegenstand einer kontroversen Diskussion. Auf Europäischer Ebene werden zudem neue regulatorische Rahmenbedingungen eingeführt,...

Seit dem Ausbruch der jüngsten Finanzkrise sind Credit Default Swaps (CDS) ins Rampenlicht des akademischen und medialen Interesses gerückt und bilden seitdem den Gegenstand einer kontroversen Diskussion. Auf Europäischer Ebene werden zudem neue regulatorische Rahmenbedingungen eingeführt,...

Scholars and policymakers now debate reforms that would prevent a bankruptcy filing from being a moment that forces valuation of the firm, crystallization of claims against it, and elimination of junior stakeholders' interest in future appreciation in firm value. These reforms have many names,...