Central counterparties (CCPs) are designed to be robust enough to withstand generally at least the simultaneous default of their largest two clearing members in extreme but plausible market conditions. This is called a 'cover 2' CCP. However, the extreme-and-implausible case cannot be excluded...

The aim of this paper is to provide a uniform representation of functional concepts used in the field of payment and securities settlement systems. The framework developed here is encompassing the whole field while using as few elements as possible. It provides a basic functional model for...

Evidence from the main Colombian payment and settlement systems verifies that local financial networks have self-organized into a modular (i.e. clustered) scale-free (i.e. inhomogeneous) architecture that favors everyday robustness and performance in exchange for rare episodes of fragility but...

The Liquidity Coverage Ratio (LCR) requirement of the Basel III framework is aimed at making banks more resilient against liquidity shocks and indicates the extent to which a bank is able to meet its payment obligations over a 30-day stress period. Notwithstanding the fact that it forms an...