Financial network analysis is used to provide firm level bottom-up holistic visualizations of interconnections of financial obligations in global OTC derivatives markets. This helps to identify Systemically Important Financial Intermediaries (SIFIs), analyse the nature of contagion propagation,...

Since its introduction in 2003, volatility indices such as the VIX based on the model-free implied volatility (MFIV) have become the industry standard for assessing equity market volatility. MFIV suffers from estimation bias which typically underestimates volatility during extreme market...

A database driven multi-agent model has been developed with automated access to US bank level FDIC Call Reports which yield data on balance sheet and off balance sheet activity, respectively, in Residential Mortgage Backed Securities (RMBS) and Credit Default Swaps (CDS). The simultaneous...

This paper develops the formal foundations for the famous phase transition that physicists call `life at the edge of chaos', the domain on which novelty or innovation emerges. For this the computational approach first introduced to game theory by Kenneth Binmore is used with players modelled as...

A number of papers predict the imminent demise of currency use in transactions while some make a case for its continued use due to its distinctive feature of anonymity. Notwithstanding the latter, this paper shows on both theoretical and empirical grounds, that cash use is sustainable for the...

The purpose of this Feature is to critically examine and to contribute to the burgeoning multi disciplinary literature on markets as complex adaptive systems (CAS). Three economists, Robert Axtell, Steven Durlauf and Arthur Robson who have distinguished themselves as pioneers in different...

The work of John von Neumann in the 1940's on self-reproducing machines as models for biological systems and self-organized complexity provides the computational legacy for CAS. Following this, the major hypothesis emanating from Wolfram (1984), Langton (1992, 1994), Kaufmann (1993) and Casti...