Almost all areas of financial risk have an underlying network that is relevant for measuring this risk. Understanding market risk involves understanding an entire network of assets; understanding liquidity risk involves understanding the network of liquidity flows; and understanding systemic risk necessitates understanding the network of counterparty exposures.
Network Theory and Financial Risk presents detailed examples of financial networks, which the reader can then put to use in practice analysing asset, payment, exposure, and supply chain networks for improved assessment and analysis of risk. Moreover, with an improved knowledge of network theory and the understanding that networks are literally everywhere, the reader may apply the concepts of network theory to new areas within and beyond finance.
Network Theory and Financial Risk is geared primarily towards practitioners, quantitative analysts, data scientists, economists and managers who have some knowledge of network theory and want to put that knowledge to use in analysing real network data. By making network analysis accessible, the book will also be of interest to researchers, professors, and students whose subject area contains network data.
- Book - 9781782722199 / eBook - 9781782722878
- Publish date
- 25 Mar 2016
- 155mm x 235mm
Table of contents
Chapter 1: Introduction to Financial Networks
Chapter 2: The Basics: Categorizing, Summarizing, and Generating Networks
Chapter 3: Identifying important nodes? Connectedness and Centrality
Chapter 4: Uncovering Latent Structure: Clustering and Community Detection
Chapter 5: Finding Hidden Links: Projection Networks
Chapter 6: Fast Insights: Visualizing Networks
Chapter 7: Financial Cartography: Network Layouts
Chapter 8: Brass Tacks: Complexity Reduction
Chapter 9: Market Risk: Asset Correlation Networks
Chapter 10: Liquidity and Operational Risk: Payment Networks
Chapter 11: Counterparty and Systemic Risk: Exposure Networks
Chapter 12: Supply Chain Risk: Trade Networks
"The Global Financial Crisis drove home the limitations of traditional statistical analysis to identify systemic risks stemming from structural weaknesses. Many observers have come to realize that economic and financial markets are examples of complex, highly interconnected, dynamic, adaptive systems. Network analysis is increasingly seen as an important tool for categorizing and tracking the key characteristics of such systems and for identifying areas of potential vulnerability. Network Theory and Financial Risk is a timely introduction to this essential topic. While not for the mathematically faint of heart, it will serve for many years to come as a vital resource for those seeking solid technical grounding in this area."
David M. Rowe, Ph.D.
President, David M. Rowe Risk Advisory and long-time Risk Analysis columnist for Risk magazine
“Financial networks have not only attracted substantial academic and industry research but have also been a subject of popular interest. In the last few years, physicists, economists, mathematicians, and computer scientists with different perspectives have studied networks and the field has greatly improved both in the fundamental and application domains. This book is therefore timely.
‘Financial networks are all around us’ - this is how the book starts. Is there a better way to express the powerfulness of the use of network theory to tackle financial problems? Network Theory and Financial Risk gives a comprehensive view on financial networks and takes the next step towards applications and visualization. Kimmo and Samantha have provided an exhaustive overview of financial networks techniques combined with many examples that bring the abstraction of the subject to practical understanding.
The book is full of real applications guiding the reader to a point where tools of practical use to industry can be directly developed. The particular emphasis on visualisation makes Network Theory and Financial Risk unique and enjoyable. This is a splendid book, with simplicity and accessible presentation being the key aspects; it deserves the highest recommendations not only to practitioners but also to scientists studying network theory and finance. To conclude this is a must-read for everybody interested in financial networks. I strongly recommend you have it on your shelves!”
Tiziana Di Matteo
Professor of Econophysics, Department of Mathematics, King's College London