Testing for Contagion - Mean and Volatility Contagion

Testing for Contagion - Mean and Volatility Contagion
Author: Dirk G. Baur
Publisher:
Total Pages:
Release: 2006
Genre:
ISBN:

Contagion tests that are based on the correlation coefficient assume constant correlations and symmetric impacts of shocks. Moreover, they neglect volatility as a potential factor of contagion. We show that such tests can be misleading when correlations are time-varying and volatility is contagious per se. We propose a new test that is based on a regression model that eliminates the shortcomings of these tests and differentiates between mean contagion and volatility contagion in an asymmetric way. Empirical results for 11 Asian stock markets show that there is mean and volatility contagion in the Asian crisis.

Financial Contagion

Financial Contagion
Author: Rob Quail
Publisher: John Wiley & Sons
Total Pages: 570
Release: 2011-02-09
Genre: Business & Economics
ISBN: 1118016521

"Financial Contagion: The Viral Threat to the Wealth of Nations covers a lot of territory. It is, of course, terribly important to analyze case histories to discover potential triggers, mechanisms of transmission, and viable ways to contain the damage of financial contagion. The problem is, as these articles amply demonstrate, that there’s always a new virus or a mutation of a former one lurking in some corner of the financial world. We don’t know what it is or where it is. And, even if we had some inkling, there’s almost never enough time to develop a financial flu shot." --SeekingAlpha.com The latest insights on financial contagion and how both nations and investors can effectively deal with it. The domino-style structure in which the financial system exists is a perilous one. Although historically, the financial system has been able to deal with major shocks, the fact remains that our financial system is not as secure as it should be. Recent years have brought about too many examples of contagion and systemic risk. That is why Financial Contagion is such an important read. In it, the serious concerns that revolve around our fragile economic system are investigated, researched, and explained. Throughout the book, Kolb offers valuable insights on this dilemma as he compiles the history of financial contagion, highlights the latest research on systemic failure and interrelated markets, and analyzes the risks and consequences we face moving forward. Examines the importance of careful regulation and what must be done to stabilize the global financial system Includes contributed chapters from both academics and experienced professionals, offering a variety of perspectives and a rich interplay of ideas Details how close we are to witnessing a financial contagion that could devastate the world economy We have been harshly reminded of how fragile our economic ecosystem is. With Financial Contagion, you'll hold a better understanding of what needs to be done to strengthen our system and safeguard our financial future.

Transmission of Financial Crises and Contagion:

Transmission of Financial Crises and Contagion:
Author: Mardi Dungey
Publisher: Oxford University Press
Total Pages: 232
Release: 2011-01-07
Genre: Business & Economics
ISBN: 0199842604

Financial crises often transmit across geographical borders and different asset classes. Modeling these interactions is empirically challenging, and many of the proposed methods give different results when applied to the same data sets. In this book the authors set out their work on a general framework for modeling the transmission of financial crises using latent factor models. They show how their framework encompasses a number of other empirical contagion models and why the results between the models differ. The book builds a framework which begins from considering contagion in the bond markets during 1997-1998 across a number of countries, and culminates in a model which encompasses multiple assets across multiple countries through over a decade of crisis events from East Asia in 1997-1998 to the sub prime crisis during 2008. Program code to support implementation of similar models is available.

Interconnectedness and Contagion Analysis: A Practical Framework

Interconnectedness and Contagion Analysis: A Practical Framework
Author: Mrs.Jana Bricco
Publisher: International Monetary Fund
Total Pages: 49
Release: 2019-10-11
Genre: Business & Economics
ISBN: 1513517856

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.

Identifying International Financial Contagion

Identifying International Financial Contagion
Author: Mardi Dungey
Publisher: Oxford University Press, USA
Total Pages: 262
Release: 2005
Genre: Business & Economics
ISBN:

This book tackles these factors theoretically, providing an intellectually satisfying framework for the understanding of financial contagion."--Jacket.

Optimization and Control for Systems in the Big-Data Era

Optimization and Control for Systems in the Big-Data Era
Author: Tsan-Ming Choi
Publisher: Springer
Total Pages: 281
Release: 2017-05-04
Genre: Business & Economics
ISBN: 3319535188

This book focuses on optimal control and systems engineering in the big data era. It examines the scientific innovations in optimization, control and resilience management that can be applied to further success. In both business operations and engineering applications, there are huge amounts of data that can overwhelm computing resources of large-scale systems. This “big data” provides new opportunities to improve decision making and addresses risk for individuals as well in organizations. While utilizing data smartly can enhance decision making, how to use and incorporate data into the decision making framework remains a challenging topic. Ultimately the chapters in this book present new models and frameworks to help overcome this obstacle. Optimization and Control for Systems in the Big-Data Era: Theory and Applications is divided into five parts. Part I offers reviews on optimization and control theories, and Part II examines the optimization and control applications. Part III provides novel insights and new findings in the area of financial optimization analysis. The chapters in Part IV deal with operations analysis, covering flow-shop operations and quick response systems. The book concludes with final remarks and a look to the future of big data related optimization and control problems.