Contagion Systemic Risk In Financial Networks

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Contagion! Systemic Risk in Financial Networks

Author : T. R. Hurd
Publisher : Springer
ISBN 13 : 3319339303
Total Pages : 139 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Contagion! Systemic Risk in Financial Networks by : T. R. Hurd

Download or read book Contagion! Systemic Risk in Financial Networks written by T. R. Hurd and published by Springer. This book was released on 2016-05-25 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a unified mathematical framework for the transmission channels for damaging shocks that can lead to instability in financial systems. As the title suggests, financial contagion is analogous to the spread of disease, and damaging financial crises may be better understood by bringing to bear ideas from studying other complex systems in our world. After considering how people have viewed financial crises and systemic risk in the past, it delves into the mechanics of the interactions between banking counterparties. It finds a common mathematical structure for types of crises that proceed through cascade mappings that approach a cascade equilibrium. Later chapters follow this theme, starting from the underlying random skeleton graph, developing into the theory of bootstrap percolation, ultimately leading to techniques that can determine the large scale nature of contagious financial cascades.

Contagion! Systemic Risk in Financial Networks

Author : T. R. Hurd
Publisher : Springer
ISBN 13 : 9783319339290
Total Pages : 0 pages
Book Rating : 4.3/5 (392 download)

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Book Synopsis Contagion! Systemic Risk in Financial Networks by : T. R. Hurd

Download or read book Contagion! Systemic Risk in Financial Networks written by T. R. Hurd and published by Springer. This book was released on 2016-05-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a unified mathematical framework for the transmission channels for damaging shocks that can lead to instability in financial systems. As the title suggests, financial contagion is analogous to the spread of disease, and damaging financial crises may be better understood by bringing to bear ideas from studying other complex systems in our world. After considering how people have viewed financial crises and systemic risk in the past, it delves into the mechanics of the interactions between banking counterparties. It finds a common mathematical structure for types of crises that proceed through cascade mappings that approach a cascade equilibrium. Later chapters follow this theme, starting from the underlying random skeleton graph, developing into the theory of bootstrap percolation, ultimately leading to techniques that can determine the large scale nature of contagious financial cascades.

Handbook on Systemic Risk

Author : Jean-Pierre Fouque
Publisher : Cambridge University Press
ISBN 13 : 1107023432
Total Pages : 993 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Handbook on Systemic Risk by : Jean-Pierre Fouque

Download or read book Handbook on Systemic Risk written by Jean-Pierre Fouque and published by Cambridge University Press. This book was released on 2013-05-23 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook on Systemic Risk, written by experts in the field, provides researchers with an introduction to the multifaceted aspects of systemic risks facing the global financial markets. The Handbook explores the multidisciplinary approaches to analyzing this risk, the data requirements for further research, and the recommendations being made to avert financial crisis. The Handbook is designed to encourage new researchers to investigate a topic with immense societal implications as well as to provide, for those already actively involved within their own academic discipline, an introduction to the research being undertaken in other disciplines. Each chapter in the Handbook will provide researchers with a superior introduction to the field and with references to more advanced research articles. It is the hope of the editors that this Handbook will stimulate greater interdisciplinary academic research on the critically important topic of systemic risk in the global financial markets.

Risk Topography

Author : Markus Brunnermeier
Publisher : University of Chicago Press
ISBN 13 : 022609264X
Total Pages : 288 pages
Book Rating : 4.2/5 (26 download)

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Book Synopsis Risk Topography by : Markus Brunnermeier

Download or read book Risk Topography written by Markus Brunnermeier and published by University of Chicago Press. This book was released on 2014-10-17 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent financial crisis and the difficulty of using mainstream macroeconomic models to accurately monitor and assess systemic risk have stimulated new analyses of how we measure economic activity and the development of more sophisticated models in which the financial sector plays a greater role. Markus Brunnermeier and Arvind Krishnamurthy have assembled contributions from leading academic researchers, central bankers, and other financial-market experts to explore the possibilities for advancing macroeconomic modeling in order to achieve more accurate economic measurement. Essays in this volume focus on the development of models capable of highlighting the vulnerabilities that leave the economy susceptible to adverse feedback loops and liquidity spirals. While these types of vulnerabilities have often been identified, they have not been consistently measured. In a financial world of increasing complexity and uncertainty, this volume is an invaluable resource for policymakers working to improve current measurement systems and for academics concerned with conceptualizing effective measurement.

CoMap: Mapping Contagion in the Euro Area Banking Sector

Author : Mehmet Ziya Gorpe
Publisher : International Monetary Fund
ISBN 13 : 1498312071
Total Pages : 63 pages
Book Rating : 4.4/5 (983 download)

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Book Synopsis CoMap: Mapping Contagion in the Euro Area Banking Sector by : Mehmet Ziya Gorpe

Download or read book CoMap: Mapping Contagion in the Euro Area Banking Sector written by Mehmet Ziya Gorpe and published by International Monetary Fund. This book was released on 2019-05-10 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents a novel approach to investigate and model the network of euro area banks’ large exposures within the global banking system. Drawing on a unique dataset, the paper documents the degree of interconnectedness and systemic risk of the euro area banking system based on bilateral linkages. We develop a Contagion Mapping model fully calibrated with bank-level data to study the contagion potential of an exogenous shock via credit and funding risks. We find that tipping points shifting the euro area banking system from a less vulnerable state to a highly vulnerable state are a non-linear function of the combination of network structures and bank-specific characteristics.

Systemic Risk from Global Financial Derivatives

Author : Ms.Sheri M. Markose
Publisher : International Monetary Fund
ISBN 13 : 1475577508
Total Pages : 58 pages
Book Rating : 4.4/5 (755 download)

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Book Synopsis Systemic Risk from Global Financial Derivatives by : Ms.Sheri M. Markose

Download or read book Systemic Risk from Global Financial Derivatives written by Ms.Sheri M. Markose and published by International Monetary Fund. This book was released on 2012-11-30 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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, and also monitor and design ways of increasing robustness in the network. Based on 2009 FDIC and individually collected firm level data covering gross notional, gross positive (negative) fair value and the netted derivatives assets and liabilities for 202 financial firms which includes 20 SIFIs, the bilateral flows are empirically calibrated to reflect data-based constraints. This produces a tiered network with a distinct highly clustered central core of 12 SIFIs that account for 78 percent of all bilateral exposures and a large number of financial intermediaries (FIs) on the periphery. The topology of the network results in the “Too- Interconnected-To-Fail” (TITF) phenomenon in that the failure of any member of the central tier will bring down other members with the contagion coming to an abrupt end when the ‘super-spreaders’ have demised. As these SIFIs account for the bulk of capital in the system, ipso facto no bank among the top tier can be allowed to fail, highlighting the untenable implicit socialized guarantees needed for these markets to operate at their current levels. Systemic risk costs of highly connected SIFIs nodes are not priced into their holding of capital or collateral. An eigenvector centrality based ‘super-spreader’ tax has been designed and tested for its capacity to reduce the potential socialized losses from failure of SIFIs.

Evolution of the Global Financial Network and Contagion: A New Approach

Author : Ms.Yevgeniya Korniyenko
Publisher : International Monetary Fund
ISBN 13 : 1484353242
Total Pages : 41 pages
Book Rating : 4.4/5 (843 download)

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Book Synopsis Evolution of the Global Financial Network and Contagion: A New Approach by : Ms.Yevgeniya Korniyenko

Download or read book Evolution of the Global Financial Network and Contagion: A New Approach written by Ms.Yevgeniya Korniyenko and published by International Monetary Fund. This book was released on 2018-05-15 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper studies the interconnectedness of the global financial system and its susceptibility to shocks. A novel multilayer network framework is applied to link debt and equity exposures across countries. Use of this approach—that examines simultaneously multiple channels of transmission and their important higher order effects—shows that ignoring the heterogeneity of financial exposures, and simply aggregating all claims, as often done in other studies, can underestimate the extent and effects of financial contagion.The structure of the global financial network has changed since the global financial crisis, impacted by European bank’s deleveraging and higher corporate debt issuance. Still, we find that the structure of the system and contagion remain similar in that network is highly susceptible to shocks from central countries and those with large financial systems (e.g., the USA and the UK). While, individual European countries (excluding the UK) have relatively low impact on shock propagation, the network is highly susceptible to the shocks from the entire euro area. Another important development is the rising role of the Asian countries and the noticeable increase in network susceptibility to shocks from China and Hong Kong SAR economies.

The Financial Crisis Inquiry Report, Authorized Edition

Author : United States. Financial Crisis Inquiry Commission
Publisher : Public Affairs
ISBN 13 : 1610390415
Total Pages : 578 pages
Book Rating : 4.6/5 (13 download)

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Book Synopsis The Financial Crisis Inquiry Report, Authorized Edition by : United States. Financial Crisis Inquiry Commission

Download or read book The Financial Crisis Inquiry Report, Authorized Edition written by United States. Financial Crisis Inquiry Commission and published by Public Affairs. This book was released on 2011-01-27 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the causes of the financial crisis that began in 2008 and reveals the weaknesses found in financial regulation, excessive borrowing, and breaches in accountability.

Computational Science — ICCS 2004

Author : Marian Bubak
Publisher : Springer Science & Business Media
ISBN 13 : 3540221166
Total Pages : 1376 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Computational Science — ICCS 2004 by : Marian Bubak

Download or read book Computational Science — ICCS 2004 written by Marian Bubak and published by Springer Science & Business Media. This book was released on 2004-05-26 with total page 1376 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Conference on Computational Science (ICCS 2004) held in Krak ́ ow, Poland, June 6–9, 2004, was a follow-up to the highly successful ICCS 2003 held at two locations, in Melbourne, Australia and St. Petersburg, Russia; ICCS 2002 in Amsterdam, The Netherlands; and ICCS 2001 in San Francisco, USA. As computational science is still evolving in its quest for subjects of inves- gation and e?cient methods, ICCS 2004 was devised as a forum for scientists from mathematics and computer science, as the basic computing disciplines and application areas, interested in advanced computational methods for physics, chemistry, life sciences, engineering, arts and humanities, as well as computer system vendors and software developers. The main objective of this conference was to discuss problems and solutions in all areas, to identify new issues, to shape future directions of research, and to help users apply various advanced computational techniques. The event harvested recent developments in com- tationalgridsandnextgenerationcomputingsystems,tools,advancednumerical methods, data-driven systems, and novel application ?elds, such as complex - stems, ?nance, econo-physics and population evolution.

Systemic Risk

Author : Prasanna Gai
Publisher : Oxford University Press
ISBN 13 : 0199544492
Total Pages : 147 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis Systemic Risk by : Prasanna Gai

Download or read book Systemic Risk written by Prasanna Gai and published by Oxford University Press. This book was released on 2013-03-28 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book applies some of the lessons from network disciplines - such as ecology, epidemiology, and engineering - to study and measure how small probability events can lead to contagion and banking crises on a global scale.

Switzerland

Author : International Monetary Fund. Monetary and Capital Markets Department
Publisher : International Monetary Fund
ISBN 13 : 1498353924
Total Pages : 42 pages
Book Rating : 4.4/5 (983 download)

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Book Synopsis Switzerland by : International Monetary Fund. Monetary and Capital Markets Department

Download or read book Switzerland written by International Monetary Fund. Monetary and Capital Markets Department and published by International Monetary Fund. This book was released on 2014-09-03 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Technical Note on Systemic Risk and Contagion Analysis on Switzerland summarizes the systemic risk and contagion analysis undertaken for the Swiss financial system as part of the Financial Sector Assessment Program (FSAP) Update. Contagion risks arising from interbank exposures in Switzerland appear to be contained. This analysis shows only moderate effects, consistent with restrictions imposed by the Swiss ‘large exposure rules’ currently in place, and no material second round effects will materialize within the domestic interbank market. In terms of bank groups, domestic interbank exposure risks appear to be moderate for most banks, but a few small private banks and banks specialized in asset management appear to be somewhat vulnerable. The international contagion analysis suggests that global contagion risks among Global Systemically Important Financial Institutions and the large Swiss financial institutions appear to be currently contained. The systematic risk analysis shows that the relative contribution of domestically oriented banks to systemic risk is increasing. The bank-sovereign contagion analysis suggests that increases in banks capital buffers have contributed positively to limit contagion risks.

Networks in Finance

Author : Franklin Allen
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (129 download)

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Book Synopsis Networks in Finance by : Franklin Allen

Download or read book Networks in Finance written by Franklin Allen and published by . This book was released on 2011 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern financial systems exhibit a high degree of interdependence. There are different possible sources of connections between financial institutions, stemming from both the asset and the liability side of their balance sheet. For instance, banks are directly connected through mutual exposures acquired on the interbank market. Likewise, holding similar portfolios or sharing the same mass of depositors creates indirect linkages between financial institutions. Broadly understood as a collection of nodes and links between nodes, networks can be a useful representation of financial systems. By providing means to model the specifics of economic interactions, network analysis can better explain certain economic phenomena. In this paper we argue that the use of network theories can enrich our understanding of financial systems. We review the recent developments in financial networks, highlighting the synergies created from applying network theory to answer financial questions. Further, we propose several directions of research. First, we consider the issue of systemic risk. In this context, two questions arise: how resilient financial networks are to contagion, and how financial institutions form connections when exposed to the risk of contagion. The second issue we consider is how network theory can be used to explain freezes in the interbank market of the type we have observed in August 2007 and subsequently. The third issue is how social networks can improve investment decisions and corporate governance. Recent empirical work has provided some interesting results in this regard. The fourth issue concerns the role of networks in distributing primary issues of securities as, for example, in initial public offerings, or seasoned debt and equity issues. Finally, we consider the role of networks as a form of mutual monitoring as in microfinance.

Connectedness and Contagion

Author : Hal S. Scott
Publisher : MIT Press
ISBN 13 : 0262034379
Total Pages : 439 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Connectedness and Contagion by : Hal S. Scott

Download or read book Connectedness and Contagion written by Hal S. Scott and published by MIT Press. This book was released on 2016-05-13 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: An argument that contagion is the most significant risk facing the financial system and that Dodd¬Frank has reduced the government's ability to respond effectively. The Dodd–Frank Act of 2010 was intended to reform financial policies in order to prevent another massive crisis such as the financial meltdown of 2008. Dodd–Frank is largely premised on the diagnosis that connectedness was the major problem in that crisis—that is, that financial institutions were overexposed to one another, resulting in a possible chain reaction of failures. In this book, Hal Scott argues that it is not connectedness but contagion that is the most significant element of systemic risk facing the financial system. Contagion is an indiscriminate run by short-term creditors of financial institutions that can render otherwise solvent institutions insolvent. It poses a serious risk because, as Scott explains, our financial system still depends on approximately $7.4 to $8.2 trillion of runnable and uninsured short-term liabilities, 60 percent of which are held by nonbanks. Scott argues that efforts by the Federal Reserve, the FDIC, and the Treasury to stop the contagion that exploded after the bankruptcy of Lehman Brothers lessened the economic damage. And yet Congress, spurred by the public's aversion to bailouts, has dramatically weakened the power of the government to respond to contagion, including limitations on the Fed's powers as a lender of last resort. Offering uniquely detailed forensic analyses of the Lehman Brothers and AIG failures, and suggesting alternative regulatory approaches, Scott makes the case that we need to restore and strengthen our weapons for fighting contagion.

Quantifying Systemic Risk

Author : Joseph G. Haubrich
Publisher : University of Chicago Press
ISBN 13 : 0226921964
Total Pages : 286 pages
Book Rating : 4.2/5 (269 download)

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Book Synopsis Quantifying Systemic Risk by : Joseph G. Haubrich

Download or read book Quantifying Systemic Risk written by Joseph G. Haubrich and published by University of Chicago Press. This book was released on 2013-01-24 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the aftermath of the recent financial crisis, the federal government has pursued significant regulatory reforms, including proposals to measure and monitor systemic risk. However, there is much debate about how this might be accomplished quantitatively and objectively—or whether this is even possible. A key issue is determining the appropriate trade-offs between risk and reward from a policy and social welfare perspective given the potential negative impact of crises. One of the first books to address the challenges of measuring statistical risk from a system-wide persepective, Quantifying Systemic Risk looks at the means of measuring systemic risk and explores alternative approaches. Among the topics discussed are the challenges of tying regulations to specific quantitative measures, the effects of learning and adaptation on the evolution of the market, and the distinction between the shocks that start a crisis and the mechanisms that enable it to grow.

The Network Challenge (Chapter 21)

Author : Franklin Allen
Publisher : Pearson Education
ISBN 13 : 0137015518
Total Pages : 38 pages
Book Rating : 4.1/5 (37 download)

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Book Synopsis The Network Challenge (Chapter 21) by : Franklin Allen

Download or read book The Network Challenge (Chapter 21) written by Franklin Allen and published by Pearson Education. This book was released on 2009-05-19 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern financial systems exhibit a high degree of interdependence, with connections between financial institutions stemming from both the asset and the liability sides of their balance sheets. Networks--broadly understood as a collection of nodes and links between nodes--can be a useful representation of financial systems. By modeling economic interactions, network analysis can better explain certain economic phenomena. In this chapter, Allen and Babus argue that the use of network theories can enrich our understanding of financial systems. They explore several critical issues. First, they address the issue of systemic risk, by studying two questions: how resilient financial networks are to contagion, and how financial institutions form connections when exposed to the risk of contagion. Second, they consider how network theory can be used to explain freezes in the interbank market. Third, they examine how social networks can improve investment decisions and corporate governance, based on recent empirical results. Fourth, they examine the role of networks in distributing primary issues of securities. Finally, they consider the role of networks as a form of mutual monitoring, as in microfinance.

The Oxford Handbook of the Economics of Networks

Author : Yann Bramoullé
Publisher : Oxford University Press
ISBN 13 : 0190216832
Total Pages : 608 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis The Oxford Handbook of the Economics of Networks by : Yann Bramoullé

Download or read book The Oxford Handbook of the Economics of Networks written by Yann Bramoullé and published by Oxford University Press. This book was released on 2016-03-01 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Handbook of the Economics of Networks represents the frontier of research into how and why networks they form, how they influence behavior, how they help govern outcomes in an interactive world, and how they shape collective decision making, opinion formation, and diffusion dynamics. From a methodological perspective, the contributors to this volume devote attention to theory, field experiments, laboratory experiments, and econometrics. Theoretical work in network formation, games played on networks, repeated games, and the interaction between linking and behavior is synthesized. A number of chapters are devoted to studying social process mediated by networks. Topics here include opinion formation, diffusion of information and disease, and learning. There are also chapters devoted to financial contagion and systemic risk, motivated in part by the recent financial crises. Another section discusses communities, with applications including social trust, favor exchange, and social collateral; the importance of communities for migration patterns; and the role that networks and communities play in the labor market. A prominent role of networks, from an economic perspective, is that they mediate trade. Several chapters cover bilateral trade in networks, strategic intermediation, and the role of networks in international trade. Contributions discuss as well the role of networks for organizations. On the one hand, one chapter discusses the role of networks for the performance of organizations, while two other chapters discuss managing networks of consumers and pricing in the presence of network-based spillovers. Finally, the authors discuss the internet as a network with attention to the issue of net neutrality.

Interconnectedness and Contagion Analysis: A Practical Framework

Author : Mrs.Jana Bricco
Publisher : International Monetary Fund
ISBN 13 : 1513517856
Total Pages : 49 pages
Book Rating : 4.5/5 (135 download)

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Book Synopsis Interconnectedness and Contagion Analysis: A Practical Framework by : Mrs.Jana Bricco

Download or read book Interconnectedness and Contagion Analysis: A Practical Framework written by Mrs.Jana Bricco and published by International Monetary Fund. This book was released on 2019-10-11 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis of interconnectedness and contagion is an important part of the financial stability and risk assessment of a country’s financial system. This paper offers detailed and practical guidance on how to conduct a comprehensive analysis of interconnectedness and contagion for a country’s financial system under various circumstances. We survey current approaches at the IMF for analyzing interconnectedness within the interbank, cross-sector and cross-border dimensions through an overview and examples of the data and methodologies used in the Financial Sector Assessment Program. Finally, this paper offers practical advice on how to interpret results and discusses potential financial stability policy recommendations that can be drawn from this type of in-depth analysis.