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How To Estimate Spatial Contagion Between Financial Markets
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Book Synopsis How to Estimate Spatial Contagion between Financial Markets by : Brendan Bradley
Download or read book How to Estimate Spatial Contagion between Financial Markets written by Brendan Bradley and published by . This book was released on 2005 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: A definition of contagion between financial markets based on local correlation was introduced in Bradley and Taqqu (2004) and a test for contagion was proposed. For the test to be implemented, local correlation must be estimated. This paper describes an estimation procedure based on nonparametric local polynomial regression. The procedure is illustrated on the US and French equity market data.
Book Synopsis Framework for Analyzing Spatial Contagion between Financial Markets by : Brendan Bradley
Download or read book Framework for Analyzing Spatial Contagion between Financial Markets written by Brendan Bradley and published by . This book was released on 2005 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present an alternative definition of contagion between financial markets, which is based on a measure of local correlation. We say that there is contagion from market X to market Y if there is more dependence between X and Y when X is doing badly than when X exhibits typical performance, that is, if there is more dependence at the loss tail distribution of X than at its center. The dependence is measured by the local correlation between X and Y. This yields a test for contagion, which does not require the specification of crisis and normal periods. As such, it avoids difficulties associated with testing for correlation breakdown, such as hand picking subsets of the data, and it provides a better understanding of the degree of dependence between financial markets.
Book Synopsis Empirical Evidence on Spatial Contagion between Financial Markets by : Brendan Bradley
Download or read book Empirical Evidence on Spatial Contagion between Financial Markets written by Brendan Bradley and published by . This book was released on 2005 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: We say that there is contagion from market X to market Y if there is more dependence between X and Y when X is doing badly than when X exhibits typical performance, that is, if there is more dependence at the loss tail distribution of X than at its center. This alternative definition of contagion between financial markets was introduced in Bradley and Taqqu (2004), where a test for contagion based on local correlation was presented. Using this test, we find evidence of contagion from the US equity markets to equity markets of several developed countries. We also find evidence of flight to quality from the US equity market to the US government bond market. We make the software written in support of this work freely available and describe its use in the appendix.
Book Synopsis The Impact of Contagion In Real Estate Markets by : Dersim Avdar
Download or read book The Impact of Contagion In Real Estate Markets written by Dersim Avdar and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper researches spatial contagion in the US real estate market. Its goal is to determine whether two portfolios containing different real estate investment trusts (REIT) behaved differently during the financial crisis, in a period going from 2007 to 2010. One portfolio is constituted of firms investing in concentrated regions, the other contains individually diversified REITs, and both portfolios cover the same regions on average, with a limitation to the US territory. To this end we perform a spatial regression followed by a t-test. The results of our empirical analyses show no significant difference in both portfolios during our time frame, be it regarding the spatial components of their returns or the evolution of their returns along time. This supports the idea that diversification strategies across asset classes and regions became mostly irrelevant during the crisis.
Book Synopsis Statistical Modeling Using Local Gaussian Approximation by : Dag Tjøstheim
Download or read book Statistical Modeling Using Local Gaussian Approximation written by Dag Tjøstheim and published by Academic Press. This book was released on 2021-10-05 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Modeling using Local Gaussian Approximation extends powerful characteristics of the Gaussian distribution, perhaps, the most well-known and most used distribution in statistics, to a large class of non-Gaussian and nonlinear situations through local approximation. This extension enables the reader to follow new methods in assessing dependence and conditional dependence, in estimating probability and spectral density functions, and in discrimination. Chapters in this release cover Parametric, nonparametric, locally parametric, Dependence, Local Gaussian correlation and dependence, Local Gaussian correlation and the copula, Applications in finance, and more. Additional chapters explores Measuring dependence and testing for independence, Time series dependence and spectral analysis, Multivariate density estimation, Conditional density estimation, The local Gaussian partial correlation, Regression and conditional regression quantiles, and a A local Gaussian Fisher discriminant. Reviews local dependence modeling with applications to time series and finance markets Introduces new techniques for density estimation, conditional density estimation, and tests of conditional independence with applications in economics Evaluates local spectral analysis, discovering hidden frequencies in extremes and hidden phase differences Integrates textual content with three useful R packages
Book Synopsis Asset Pricing, Spatial Linkages and Contagion in Real Estate Stocks by : Stanimira Milcheva
Download or read book Asset Pricing, Spatial Linkages and Contagion in Real Estate Stocks written by Stanimira Milcheva and published by . This book was released on 2017 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although spatial techniques have been used to capture the spillovers in asset returns across different regions, they have not yet been applied in an asset pricing context. Combining asset pricing models and equilibrium spatial models can be a good way to disentangle spillover effects across assets thereby accounting for systemic risks. We use an innovative approach and estimate a four-factor 'Spatial' Capital Asset Pricing Model (SCAPM) which allows us to account for correlations in the error terms. We can account for direct or indirect spillover effects in the presence of increased spillovers through the idiosyncratic component or of increased spillovers through the market respectively. We find that contagion dramatically increases during the global financial crisis and the spillover effect can explain up to 40% of total asset variation. In the rest of the time, idiosyncratic risks have been the predominant type of risk in real estate stocks. Our results have implications for investors showing that the market can channel asset volatility leading to contagion during crisis periods and therefore residual linkages between country indices need to be accounted for as a means of assessing the diversification benefits of a global portfolio.
Book Synopsis Financial Market Contagion in the Asian Crisis by : Mr.Taimur Baig
Download or read book Financial Market Contagion in the Asian Crisis written by Mr.Taimur Baig and published by International Monetary Fund. This book was released on 1998-11-01 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper tests for evidence of contagion between the financial markets of Thailand, Malaysia, Indonesia, Korea, and the Philippines. Cross-country correlations among currencies and sovereign spreads are found to increase significantly during the crisis period, whereas the equity market correlations offer mixed evidence. A set of dummy variables using daily news is constructed to capture the impact of own-country and cross-border news on the markets. After controlling for own-country news and other fundamentals, the paper shows evidence of cross-border contagion in the currency and equity markets.
Book Synopsis Medical Biostatistics for Complex Diseases by : Frank Emmert-Streib
Download or read book Medical Biostatistics for Complex Diseases written by Frank Emmert-Streib and published by John Wiley & Sons. This book was released on 2010-03-30 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of highly valuable statistical and computational approaches designed for developing powerful methods to analyze large-scale high-throughput data derived from studies of complex diseases. Such diseases include cancer and cardiovascular disease, and constitute the major health challenges in industrialized countries. They are characterized by the systems properties of gene networks and their interrelations, instead of individual genes, whose malfunctioning manifests in pathological phenotypes, thus making the analysis of the resulting large data sets particularly challenging. This is why novel approaches are needed to tackle this problem efficiently on a systems level. Written by computational biologists and biostatisticians, this book is an invaluable resource for a large number of researchers working on basic but also applied aspects of biomedical data analysis emphasizing the pathway level.
Book Synopsis Synergies of Soft Computing and Statistics for Intelligent Data Analysis by : Rudolf Kruse
Download or read book Synergies of Soft Computing and Statistics for Intelligent Data Analysis written by Rudolf Kruse and published by Springer Science & Business Media. This book was released on 2012-09-07 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there has been a growing interest to extend classical methods for data analysis. The aim is to allow a more flexible modeling of phenomena such as uncertainty, imprecision or ignorance. Such extensions of classical probability theory and statistics are useful in many real-life situations, since uncertainties in data are not only present in the form of randomness --- various types of incomplete or subjective information have to be handled. About twelve years ago the idea of strengthening the dialogue between the various research communities in the field of data analysis was born and resulted in the International Conference Series on Soft Methods in Probability and Statistics (SMPS). This book gathers contributions presented at the SMPS'2012 held in Konstanz, Germany. Its aim is to present recent results illustrating new trends in intelligent data analysis. It gives a comprehensive overview of current research into the fusion of soft computing methods with probability and statistics. Synergies of both fields might improve intelligent data analysis methods in terms of robustness to noise and applicability to larger datasets, while being able to efficiently obtain understandable solutions of real-world problems.
Author :Humberto Bustince Sola Publisher :Springer Science & Business Media ISBN 13 :3642391656 Total Pages :535 pages Book Rating :4.6/5 (423 download)
Book Synopsis Aggregation Functions in Theory and in Practise by : Humberto Bustince Sola
Download or read book Aggregation Functions in Theory and in Practise written by Humberto Bustince Sola and published by Springer Science & Business Media. This book was released on 2013-06-20 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects the extended abstracts of 45 contributions of participants to the Seventh International Summer School on Aggregation Operators (AGOP 2013), held at Pamplona in July, 16-20, 2013. These contributions cover a very broad range, from the purely theoretical ones to those with a more applied focus. Moreover, the summaries of the plenary talks and tutorials given at the same workshop are included. Together they provide a good overview of recent trends in research in aggregation functions which can be of interest to both researchers in Physics or Mathematics working on the theoretical basis of aggregation functions, and to engineers who require them for applications.
Book Synopsis The Asian Financial Crisis by : Morris Goldstein
Download or read book The Asian Financial Crisis written by Morris Goldstein and published by Peterson Institute. This book was released on 1998 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The turmoil that has rocked Asian markets since the middle of 1997, and that is now having such deep effects on the economies in the region, is the third major currency crisis of the 1990s. This study explains how the Asian crisis arose and spread. It then outlines the corrective policy measures that could help end the crisis, and the shortcomings that have been revealed in the international financial system that require reform to reduce the chances of a recurrence.
Book Synopsis Spatial Econometrics by : J. Paul Elhorst
Download or read book Spatial Econometrics written by J. Paul Elhorst and published by Springer Science & Business Media. This book was released on 2013-09-30 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of three generations of spatial econometric models: models based on cross-sectional data, static models based on spatial panels and dynamic spatial panel data models. The book not only presents different model specifications and their corresponding estimators, but also critically discusses the purposes for which these models can be used and how their results should be interpreted.
Book Synopsis Impact of Financial Technology (FinTech) on Islamic Finance and Financial Stability by : Naifar, Nader
Download or read book Impact of Financial Technology (FinTech) on Islamic Finance and Financial Stability written by Naifar, Nader and published by IGI Global. This book was released on 2019-09-27 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: With advancing technologies like distributed ledgers, smart contracts, and digital payment platforms, financial services must be innovative in order to remain relevant in the modern era. The adoption of financial technology affects the whole Islamic financial industry as well as the economic stability of a globalized world. There is a need for research that seeks to understand financial technology and the regulatory technology necessary to ensure financial security and stability. Impact of Financial Technology (FinTech) on Islamic Finance and Financial Stability is an essential publication that examines both the theory and application of newly-available financial services and discusses the impact of FinTech on the Islamic financial service industry. Featuring research on topics such as cryptocurrency, peer-to-peer transferring, and digital wallets, this book is ideally designed for researchers, bank managers, economists, analysts, market professionals, managers, executives, computer scientists, business practitioners, academicians, and students seeking coverage on how the latest in artificial intelligence, machine learning, and blockchain technology will redesign Islamic finance.
Book Synopsis Strengthening Links Between Data Analysis and Soft Computing by : Przemyslaw Grzegorzewski
Download or read book Strengthening Links Between Data Analysis and Soft Computing written by Przemyslaw Grzegorzewski and published by Springer. This book was released on 2014-09-10 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers contributions presented at the 7th International Conference on Soft Methods in Probability and Statistics SMPS 2014, held in Warsaw (Poland) on September 22-24, 2014. Its aim is to present recent results illustrating new trends in intelligent data analysis. It gives a comprehensive overview of current research into the fusion of soft computing methods with probability and statistics. Synergies of both fields might improve intelligent data analysis methods in terms of robustness to noise and applicability to larger datasets, while being able to efficiently obtain understandable solutions of real-world problems.
Book Synopsis Count Time Series by : Konstantinos Fokianos
Download or read book Count Time Series written by Konstantinos Fokianos and published by CRC Press. This book was released on 2020-06-30 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Copulas and Dependence Models with Applications by : Manuel Úbeda Flores
Download or read book Copulas and Dependence Models with Applications written by Manuel Úbeda Flores and published by Springer. This book was released on 2017-10-13 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents contributions and review articles on the theory of copulas and their applications. The authoritative and refereed contributions review the latest findings in the area with emphasis on “classical” topics like distributions with fixed marginals, measures of association, construction of copulas with given additional information, etc. The book celebrates the 75th birthday of Professor Roger B. Nelsen and his outstanding contribution to the development of copula theory. Most of the book’s contributions were presented at the conference “Copulas and Their Applications” held in his honor in Almería, Spain, July 3-5, 2017. The chapter 'When Gumbel met Galambos' is published open access under a CC BY 4.0 license.
Book Synopsis Introduction to Spatial Econometrics by : James LeSage
Download or read book Introduction to Spatial Econometrics written by James LeSage and published by CRC Press. This book was released on 2009-01-20 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although interest in spatial regression models has surged in recent years, a comprehensive, up-to-date text on these approaches does not exist. Filling this void, Introduction to Spatial Econometrics presents a variety of regression methods used to analyze spatial data samples that violate the traditional assumption of independence between observat
