Download or read book Analyse spectrale des s ries temporelles en conomie written by Clive William John Granger and published by . This book was released on 1969 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analyse des s ries temporelles en conomie written by Régis Bourbonnais and published by FeniXX. This book was released on 1998-01-01T00:00:00+01:00 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quelles sont les nouvelles méthodes d'analyse des séries temporelles ? Comment stationnariser une chronique ? Qu'est-ce qu'un lissage exponentiel ? Comment interpréter un corrélogramme et un spectre ? Ce livre répond aux questions concernant les différentes méthodes d'analyse de séries temporelles : les méthodes standards de traitement des séries temporelles (régression, méthodes de désaisonnalisation, lissage exponentiel) puis les techniques plus modernes (analyse spectrale, étude de stationnarisation, modèles ARIMA, modèles ARCH...). Les applications de ces techniques sont multiples et concernent des disciplines très diverses : prévision macroéconomique, finance, marketing, etc. Les auteurs ont voulu, par une alternance systématique de cours et d'exercices, répondre à un besoin pédagogique qui est de mettre rapidement en pratique les connaissances théoriques et, ainsi, d'utiliser de manière opérationnelle les acquis du cours. La correction des exercices est illustrée par l'utilisation de logiciels. Un site internet permet au lecteur de télécharger les séries statistiques utilisées et les programmes de traitement. Ce livre s'adresse aux étudiants (Sciences économiques, Gestion, Écoles de Commerce et d'Ingénieurs...) ainsi qu'aux praticiens de l'économétrie des séries temporelles (économiste d'entreprise, chercheurs...) qui, confrontés à des problèmes d'analyse de séries temporelles, trouveront les réponses pratiques aux différentes questions qu'ils peuvent se poser.

Download or read book Analyse des s ries temporelles written by Régis Bourbonnais and published by . This book was released on 2004 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre traite de manière pédagogique l'ensemble des méthodes - classiques et modernes - d'analyse des séries temporelles et répond aux questions suivantes : Comment élaborer des prévisions de ventes ? Comment interpréter un corrélogramme et un spectre ? Qu'est ce qu'un lissage exponentiel ? Comment procéder aux tests de racine unitaire ? Qu'est ce qu'un processus ARMA et la méthodologie de Box-Jenkins ? Pourquoi recourir aux processus ARFIMA de mémoire longue ? Comment détecter un processus ARCH ? L'ouvrage aborde les méthodes économétriques des séries temporelles qui ont valu, en 2003, le prix Nobel d'économie à l'Américain Robert F. Engle et au Britannique Clive W. J. Granger et en présentent les techniques standards de traitement (régression, méthodes de désaisonnalisation, lissage exponentiel), puis les méthodes modernes (analyse spectrale, étude de stationnarisation, tests de racines unitaires, modèles ARIMA et ARFIMA, modèles ARCH,...). Les applications de ces techniques concernent des disciplines très diverses comme la prévision macroéconomique, la finance, le marketing, etc. L'alternance systématique de cours et d'exercices corrigés permet de mettre en pratique les connaissances acquises dans le cours. Les corrigés des exercices sont accompagnés de l'utilisation de logiciels. Un site Internet permet au lecteur de télécharger les séries statistiques utilisées et les programmes de traitement.

Download or read book Analyse des s ries temporelles written by Régis Bourbonnais and published by . This book was released on 2022 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage aborde de manière claire et pédagogique l'ensemble des méthodes - classiques comme modernes - d'analyse des séries temporelles, domaine dont les applications économiques sont toujours plus nombreuses : prévision macro-économique, finance, marketing... Les méthodes standard de traitement des séries temporelles (régression, méthodes de désaisonnalisation, lissage exponentiel), puis les techniques modernes (analyse spectrale, étude de stationnarisation, tests de racines unitaires, modèles ARIMA et ARFIMA, modèles ARCH...) sont expliquées en détail. Chaque chapitre présente ainsi : les objectifs de connaissance et les concepts à maîtriser ; un cours assorti de nombreux exercices pour mettre rapidement en pratique les connaissances théoriques et se préparer aux examens ; une rubrique « L'essentiel » pour retenir les points clés. Cette 5e édition s'enrichit de nouveaux exercices et est à jour des développements les plus récents. Elle s'adresse aux étudiants (Sciences économiques, Gestion, écoles de commerce et d'ingénieurs...) et aux professionnels de l'économétrie des séries temporelles (économistes d'entreprise, chercheurs...) qui trouveront ici des réponses pratiques aux différentes questions qu'ils peuvent se poser.

Download or read book Analyse des s ries temporelles 5e d written by Régis Bourbonnais and published by Dunod. This book was released on 2022-04-13 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: L’analyse des séries temporelles, discipline faisant appel à des mathématiques poussées, trouve ses applications principales en macroéconomie, en finance, ou en marketing. Cet ouvrage explique de manière pédagogique les techniques classiques et modernes d’analyse des séries temporelles. Le lecteur y découvrira entre autres quelles sont les méthodes de prévision des ventes, ce que sont un lissage exponentiel et la méthodologie de Box-Jenkins, comment procéder à l’analyse spectrale, pourquoi recourir aux processus ARFIMA ou ARCH ou à quoi correspondent les tests de racine unitaire et comment les utiliser. Les séries statistiques et les programmes de traitement utilisés dans les exercices sont téléchargeables sur le site dunod.com.

Download or read book S ries temporelles et mod les dynamiques written by Christian Gourieroux and published by FeniXX. This book was released on 1995-01-01T00:00:00+01:00 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre est une présentation synthétique des méthodes d'analyse des séries temporelles, et de leurs utilisations en économétrie. Les méthodes classiques, comme la dé-saisonnalisation ou la prévision fondée sur des modèles ARIMA, sont étudiées en détail. Il en est de même des problèmes plus récents, comme la causalité, l'exogénéité, la co-intégration, les tests de racine unité, les processus fractionnaires, les anticipations... Enfin, les techniques issues de l'automatique, comme le filtrage et le lissage de Kalman, sont également décrites et utilisées pour la modélisation des séries économiques. Des exercices - et une bibliographie - sont disponibles pour chaque chapitre. La deuxième édition intègre, en particulier, les développements récents de l'économétrie des processus non stationnaires.

Download or read book Singular Spectrum Analysis written by J.B. Elsner and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term singular spectrum comes from the spectral (eigenvalue) decomposition of a matrix A into its set (spectrum) of eigenvalues. These eigenvalues, A, are the numbers that make the matrix A -AI singular. The term singular spectrum analysis· is unfortunate since the traditional eigenvalue decomposition involving multivariate data is also an analysis of the singular spectrum. More properly, singular spectrum analysis (SSA) should be called the analysis of time series using the singular spectrum. Spectral decomposition of matrices is fundamental to much the ory of linear algebra and it has many applications to problems in the natural and related sciences. Its widespread use as a tool for time series analysis is fairly recent, however, emerging to a large extent from applications of dynamical systems theory (sometimes called chaos theory). SSA was introduced into chaos theory by Fraedrich (1986) and Broomhead and King (l986a). Prior to this, SSA was used in biological oceanography by Colebrook (1978). In the digi tal signal processing community, the approach is also known as the Karhunen-Loeve (K-L) expansion (Pike et aI., 1984). Like other techniques based on spectral decomposition, SSA is attractive in that it holds a promise for a reduction in the dimen- • Singular spectrum analysis is sometimes called singular systems analysis or singular spectrum approach. vii viii Preface sionality. This reduction in dimensionality is often accompanied by a simpler explanation of the underlying physics.

Download or read book Notes on Economic Time Series Analysis System Theoretic Perspectives written by Masanao Aoki and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: In seminars and graduate level courses I have had several opportunities to discuss modeling and analysis of time series with economists and economic graduate students during the past several years. These experiences made me aware of a gap between what economic graduate students are taught about vector-valued time series and what is available in recent system literature. Wishing to fill or narrow the gap that I suspect is more widely spread than my personal experiences indicate, I have written these notes to augment and reor ganize materials I have given in these courses and seminars. I have endeavored to present, in as much a self-contained way as practicable, a body of results and techniques in system theory that I judge to be relevant and useful to economists interested in using time series in their research. I have essentially acted as an intermediary and interpreter of system theoretic results and perspectives in time series by filtering out non-essential details, and presenting coherent accounts of what I deem to be important but not readily available, or accessible to economists. For this reason I have excluded from the notes many results on various estimation methods or their statistical properties because they are amply discussed in many standard texts on time series or on statistics.

Download or read book The Spectral Analysis of Time Series written by Lambert H. Koopmans and published by Elsevier. This book was released on 1995-05-18 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: To tailor time series models to a particular physical problem and to follow the working of various techniques for processing and analyzing data, one must understand the basic theory of spectral (frequency domain) analysis of time series. This classic book provides an introduction to the techniques and theories of spectral analysis of time series. In a discursive style, and with minimal dependence on mathematics, the book presents the geometric structure of spectral analysis. This approach makes possible useful, intuitive interpretations of important time series parameters and provides a unified framework for an otherwise scattered collection of seemingly isolated results.The books strength lies in its applicability to the needs of readers from many disciplines with varying backgrounds in mathematics. It provides a solid foundation in spectral analysis for fields that include statistics, signal process engineering, economics, geophysics, physics, and geology. Appendices provide details and proofs for those who are advanced in math. Theories are followed by examples and applications over a wide range of topics such as meteorology, seismology, and telecommunications.Topics covered include Hilbert spaces; univariate models for spectral analysis; multivariate spectral models; sampling, aliasing, and discrete-time models; real-time filtering; digital filters; linear filters; distribution theory; sampling properties ofspectral estimates; and linear prediction. - Hilbert spaces - univariate models for spectral analysis - multivariate spectral models - sampling, aliasing, and discrete-time models - real-time filtering - digital filters - linear filters - distribution theory - sampling properties of spectral estimates - linear prediction

Download or read book Analyse spectrale des s ries chronologiques conomiques written by Germain Baumann and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spectral Analysis of Economic Time Series PSME 1 written by Clive William John Granger and published by Princeton University Press. This book was released on 2015-12-08 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The important data of economics are in the form of time series; therefore, the statistical methods used will have to be those designed for time series data. New methods for analyzing series containing no trends have been developed by communication engineering, and much recent research has been devoted to adapting and extending these methods so that they will be suitable for use with economic series. This book presents the important results of this research and further advances the application of the recently developed Theory of Spectra to economics. In particular, Professor Hatanaka demonstrates the new technique in treating two problems-business cycle indicators, and the acceleration principle existing in department store data. Originally published in 1964. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Download or read book Analyses spectrales des s ries temporelle en conomie written by Clive William John Granger and published by . This book was released on 1969 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Review of Chronopharmacology written by A. Reinberg and published by Elsevier. This book was released on 2013-10-22 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual Review of Chronopharmacology, Volume 2 presents a scholarly means of rapidly communicating findings and developments in chronopharmacology, which is considered a quickly emerging field. This text first discusses aspects and statistical procedures in chronobiology and chronopharmacology. This book then explains circadian and circannual changes in nephrotoxic effects of heavy metals and antibiotics; chronotoxicology and chronopharmacology with emphasis on carcinostatic agents; and chronopharmacology of cardiovascular medications. The chronopharmacology and chronotherapy of asthma are also tackled. This book concludes by explaining the chronopharmacology of antidepressant drugs and of the inflammatory process. This publication will be invaluable to those interested in the field of chronopharmacology.

Download or read book Statistics for Mining Engineering written by Jacek M. Czaplicki and published by CRC Press. This book was released on 2014-01-14 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many areas of mining engineering gather and use statistical information, provided by observing the actual operation of equipment, their systems, the development of mining works, surface subsidence that accompanies underground mining, displacement of rocks surrounding surface pits and underground drives and longwalls, amongst others. In addition, th

Download or read book Introduction to Modern Time Series Analysis written by Gebhard Kirchgässner and published by Springer Science & Business Media. This book was released on 2012-10-09 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents modern developments in time series econometrics that are applied to macroeconomic and financial time series, bridging the gap between methods and realistic applications. It presents the most important approaches to the analysis of time series, which may be stationary or nonstationary. Modelling and forecasting univariate time series is the starting point. For multiple stationary time series, Granger causality tests and vector autogressive models are presented. As the modelling of nonstationary uni- or multivariate time series is most important for real applied work, unit root and cointegration analysis as well as vector error correction models are a central topic. Tools for analysing nonstationary data are then transferred to the panel framework. Modelling the (multivariate) volatility of financial time series with autogressive conditional heteroskedastic models is also treated.

Download or read book Analysis of Economic Time Series written by Marc Nerlove and published by Academic Press. This book was released on 2014-05-10 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of Economic Time Series: A Synthesis integrates several topics in economic time-series analysis, including the formulation and estimation of distributed-lag models of dynamic economic behavior; the application of spectral analysis in the study of the behavior of economic time series; and unobserved-components models for economic time series and the closely related problem of seasonal adjustment. Comprised of 14 chapters, this volume begins with a historical background on the use of unobserved components in the analysis of economic time series, followed by an Introduction to the theory of stationary time series. Subsequent chapters focus on the spectral representation and its estimation; formulation of distributed-lag models; elements of the theory of prediction and extraction; and formulation of unobserved-components models and canonical forms. Seasonal adjustment techniques and multivariate mixed moving-average autoregressive time-series models are also considered. Finally, a time-series model of the U.S. cattle industry is presented. This monograph will be of value to mathematicians, economists, and those interested in economic theory, econometrics, and mathematical economics.

Download or read book conom trie des s ries temporelles written by Taladidia Thiombiano and published by Harmattan Burkina Faso. This book was released on 2008 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: