Download or read book Long Memory Process in the Egyptian Stock Market written by Maged S. Sourial and published by . This book was released on 2002 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper focuses on the Egyptian Stock Market, revisiting the issue of volatility persistence in stock market returns. Previously, Mecagni and Sourial (1999) using AR(1)-GARCH(p,q)-M provided evidence that the effect of shocks to volatility tends to decay within few time lags and the duration of the shock last for only few days. These results had been confirmed by Moursi (1999), using volatility-switching GARCH model, stating that excessive returns volatility should not pose serious threats to the ESM. The investigation has been approached empirically different, testing for presence of fractional dynamics i.e. long memory in ESM's returns, using two methodologies Fractional ARIMA (ARFIMA) and Fractional Integrated GARCH (FIGARCH) models. The investigation is conducted using Egypt's IFC-Global index weekly returns during the period January 1996 till end of June 2001. The empirical results provided evidence that ESM's weekly returns exhibit fractional dynamics with long-memory features.

Download or read book Handbook of Frontier Markets written by Panagiotis Andrikopoulos and published by Academic Press. This book was released on 2016-08-05 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Frontier Markets: Evidence from Asia and International Comparative Studies provides novel insights from academic perspectives about the behavior of investors and prices in several frontier markets. It explores finance issues usually reserved for developed and emerging markets in order to gauge whether these issues are relevant and how they manifest themselves in frontier markets. Frontier markets have now become a popular investment class among institutional investors internationally, with major financial services providers establishing index-benchmarks for this market-category. The anticipation for frontier markets is optimistic uncertainty, and many people believe that, given their growth rates, these markets will be economic success stories. Irrespective of their degrees of success, The Handbook of Frontier Markets can help ensure that the increasing international investment diverted to them will aid in their greater integration within the global financial system. Presents topics in the contexts of frontier markets and uses tests based on established methodologies from finance research Features contributing authors who are established university academics Emphasizes financial institutions and applications of financial risk models Explores finance issues usually reserved for developed and emerging markets in order to gauge whether these issues are relevant and how they manifest themselves in frontier markets

Download or read book Time Series with Long Memory written by Peter M. Robinson and published by Advanced Texts in Econometrics. This book was released on 2003 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long memory time series are characterized by a strong dependence between distant events.

Download or read book Fractal Approaches for Modeling Financial Assets and Predicting Crises written by Nekrasova, Inna and published by IGI Global. This book was released on 2018-02-09 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an ever-changing economy, market specialists strive to find new ways to evaluate the risks and potential reward of economic ventures. They start by assessing the importance of human reaction during the economic planning process and put together systems to measure financial markets and their longevity. Fractal Approaches for Modeling Financial Assets and Predicting Crises is a critical scholarly resource that examines the fractal structure and long-term memory of the financial markets in order to predict prices of financial assets and financial crises. Featuring coverage on a broad range of topics, such as computational process models, chaos theory, and game theory, this book is geared towards academicians, researchers, and students seeking current research on pricing and predicting financial crises.

Download or read book Advances in Computer Science and Engineering written by Dehuai Zeng and published by Springer Science & Business Media. This book was released on 2012-01-26 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes the proceedings of the second International Conference on Advances in Computer Science and Engineering (CES 2012), which was held during January 13-14, 2012 in Sanya, China. The papers in these proceedings of CES 2012 focus on the researchers’ advanced works in their fields of Computer Science and Engineering mainly organized in four topics, (1) Software Engineering, (2) Intelligent Computing, (3) Computer Networks, and (4) Artificial Intelligence Software.

Download or read book Scaling Fractals and Wavelets written by Patrice Abry and published by John Wiley & Sons. This book was released on 2013-03-01 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scaling is a mathematical transformation that enlarges or diminishes objects. The technique is used in a variety of areas, including finance and image processing. This book is organized around the notions of scaling phenomena and scale invariance. The various stochastic models commonly used to describe scaling — self-similarity, long-range dependence and multi-fractals — are introduced. These models are compared and related to one another. Next, fractional integration, a mathematical tool closely related to the notion of scale invariance, is discussed, and stochastic processes with prescribed scaling properties (self-similar processes, locally self-similar processes, fractionally filtered processes, iterated function systems) are defined. A number of applications where the scaling paradigm proved fruitful are detailed: image processing, financial and stock market fluctuations, geophysics, scale relativity, and fractal time-space.

Download or read book Handbook of Research on Economic Financial and Industrial Impacts on Infrastructure Development written by Das, Ramesh Chandra and published by IGI Global. This book was released on 2017-04-17 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: The infrastructure of a country has significant effects on both the lives of its citizens and its place in international markets. As such, it is imperative to develop policies to promote the quality of a nation’s infrastructure. The Handbook of Research on Economic, Financial, and Industrial Impacts on Infrastructure Development is a pivotal reference source for the latest scholarly research on various initiatives and policies developed to enhance the current infrastructure of modern nations. Including the role of economics, finance, and multiple industry perspectives, this book covers a range of pertinent topics such as R&D initiatives, foreign direct investment, and trade liberalization, and this publication is an ideal reference source for researchers, academics, practitioners, and students interested in recent trends in infrastructure development.

Download or read book A Non Random Walk Down Wall Street written by Andrew W. Lo and published by Princeton University Press. This book was released on 2011-11-14 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over half a century, financial experts have regarded the movements of markets as a random walk--unpredictable meanderings akin to a drunkard's unsteady gait--and this hypothesis has become a cornerstone of modern financial economics and many investment strategies. Here Andrew W. Lo and A. Craig MacKinlay put the Random Walk Hypothesis to the test. In this volume, which elegantly integrates their most important articles, Lo and MacKinlay find that markets are not completely random after all, and that predictable components do exist in recent stock and bond returns. Their book provides a state-of-the-art account of the techniques for detecting predictabilities and evaluating their statistical and economic significance, and offers a tantalizing glimpse into the financial technologies of the future. The articles track the exciting course of Lo and MacKinlay's research on the predictability of stock prices from their early work on rejecting random walks in short-horizon returns to their analysis of long-term memory in stock market prices. A particular highlight is their now-famous inquiry into the pitfalls of "data-snooping biases" that have arisen from the widespread use of the same historical databases for discovering anomalies and developing seemingly profitable investment strategies. This book invites scholars to reconsider the Random Walk Hypothesis, and, by carefully documenting the presence of predictable components in the stock market, also directs investment professionals toward superior long-term investment returns through disciplined active investment management.

Download or read book Long Memory Processes and the Efficient Market Hypothesis written by Vincenzo Atella and published by . This book was released on 199? with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Quarterly Review of Economics and Finance written by and published by . This book was released on 2010 with total page 1098 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Analysis of Day of The Week Effects in the Egyptian Stock Market written by Hassan Youssef Aly and published by . This book was released on 2004 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study investigates daily stock market anomalies in the Egyptian stock market using its major stock index, the Capital Market Authority Index (CMA), to shed some light on the degree of market efficiency in an emerging capital market with a four-day trading week. The results indicate that Monday returns in the Egyptian stock market are positive and significant on average, but are not significantly different from returns of the rest of the week. Thus, no evidence was uncovered to support any daily seasonal patterns in the Egyptian stock market, indicating that stock market returns are consistent with the weak form of market efficiency. These results should be interpreted with caution since the Egyptian stock market has only a limited number of stocks that are actively traded.

Download or read book The Legacy of Norbert Wiener A Centennial Symposium written by Norbert Wiener and published by American Mathematical Soc.. This book was released on 1997 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains lectures presented at the MIT symposium on the 100th anniversary of Norbert Wiener's birth held in October 1994. The topics reflect Wiener's main interests while emphasizing current developments. In addition to lectures dealing directly with problems on which Wiener worked, such as potential theory, harmonic analysis, Wiener-Hopf theory, and Paley-Wiener theory, the book discusses the following topics: BLFourier integral operators with complex phase (a contemporary successor to the Paley-Wiener theory) BLstatistical aspects of quantum mechanics and of liquid crystals BLfinancial markets, including the new trading strategies for options based on Wiener processes BLstatistical methods of genetic research BLmodels of the nervous system, pattern recognition, and the nature of intelligence The volume includes reviews on Norbert Wiener's contributions from historical and current perspectives. This book gives mathematical researchers an overview of new mathematical problems presented by other areas and gives researchers in other fields a broad overview of the ways in which advanced mathematics might be useful to them.

Download or read book The Mis Behaviour of Markets written by Benoit B. Mandelbrot and published by Profile Books. This book was released on 2010-10-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This international bestseller, which foreshadowed a market crash, explains why it could happen again if we don't act now. Fractal geometry is the mathematics of roughness: how to reduce the outline of a jagged leaf or static in a computer connection to a few simple mathematical properties. With his fractal tools, Mandelbrot has got to the bottom of how financial markets really work. He finds they have a shifting sense of time and wild behaviour that makes them volatile, dangerous - and beautiful. In his models, the complex gyrations of the FTSE 100 and exchange rates can be reduced to straightforward formulae that yield a much more accurate description of the risks involved.

Download or read book Approximation of long memory process by short memory process With application to option valuation written by Pengyuan Shao and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book World Investment Report 2018 written by United Nations Publications and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The World Investment Report 2018 provides analysis of the interaction between new industrial policies and investment policies. It provides an overview of industrial policy models - based on an inventory of industrial policies adopted by more than 100 countries over the last decade - and the role of investment policies within each model. The Report illustrates how investment policy instruments are used differently across various models and suggests ways to improve the impact of industrial policy through more effective and efficient investment policies. Finally, the Report offers recommendations to update existing investment policy instruments, including investment incentives, special economic zones, investment facilitation and foreign investment screening mechanisms."--Provided by publisher.

Download or read book A Poetics of Political Economy in Egypt written by Kristin Koptiuch and published by U of Minnesota Press. This book was released on with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Original in perspective, innovative in approach, this book investigates the changing relationship between Egypt's urban artisanry and the larger socio-historical transformations of the Egyptian economy. Focusing on two key historical periods in the early and late twentieth century, Kristin Koptiuch examines the political and economic conditions that affected the role of the artisan in Egypt over time. She is particularly interested in how the politics of representation in different modes of discourse -- colonialist, nationalist, developmentalist, ethnographic -- have alternatively cast Egypt's craft production as outmoded artisanry and as an ingenious, micro-entrepreneurial "informal sector." In light of the artisans' changing relation to the national and global economy, Koptiuch reads this figurative shift from "artisanry" to "informal sector" as a political allegory that contradicts the dominant narratives of Egypt's colonial modernity and neocolonial postmodernity. Attention to this allegorical figuration discloses what Koptiuch calls a poetics of political economy. Contrary to conventional positivist social science, realist ethnography, and empiricist history, this approach acknowledges the intricate mutual workings of meaning and material culture.

Download or read book The Misbehavior of Markets written by Benoit Mandelbrot and published by Basic Books. This book was released on 2007-03-22 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking mathematician presents a new model for understanding financial markets Benoit B. Mandelbrot is world-famous for inventing fractal geometry, making mathematical sense of a fact everybody knows but that geometers from Euclid on down had never assimilated: Clouds are not round, mountains are not cones, coastlines are not smooth. To these insights we can now add another example: Markets are not the safe bet your broker may claim. Mandelbrot, with co-author Richard L. Hudson, shows how the dominant way of thinking about the behavior of markets--a set of mathematical assumptions a century old and still learned by every MBA and financier in the world--simply does not work. He uses fractal geometry to propose a new, more accurate way of describing market behavior. From the gyrations of the Dow to the dollar-euro exchange rate, Mandlebrot shows how to understand the volatility of markets in far more accurate terms than the failed theories that have repeatedly brought the financial system to the brink of disaster. The result is no less than the foundation for a new science of finance.