Estimating Current Trend and Growth Rates in Seasonal Time Series
Title | Estimating Current Trend and Growth Rates in Seasonal Time Series PDF eBook |
Author | George E. P. Box |
Publisher | |
Pages | 44 |
Release | 1981 |
Genre | Mathematics |
ISBN |
The importance of appropriate stochastic models in choosing efficient methods of statistical analysis is discussed. The fitting to data of Seasonal Autoregressive Moving Average models is described and it is shown how trend may be estimated in an appropriate class of models of this kind. The procedure is illustrated for a model fitted to a money supply series published by the Federal Reserve Board. Error limits are calculated. In a series of appendices the properties of the adaptive coefficients which determine the trend estimates are derived. (Author).
Seasonal Adjustment Methods and Real Time Trend-Cycle Estimation
Title | Seasonal Adjustment Methods and Real Time Trend-Cycle Estimation PDF eBook |
Author | Estela Bee Dagum |
Publisher | Springer |
Pages | 293 |
Release | 2016-06-20 |
Genre | Business & Economics |
ISBN | 3319318225 |
This book explores widely used seasonal adjustment methods and recent developments in real time trend-cycle estimation. It discusses in detail the properties and limitations of X12ARIMA, TRAMO-SEATS and STAMP - the main seasonal adjustment methods used by statistical agencies. Several real-world cases illustrate each method and real data examples can be followed throughout the text. The trend-cycle estimation is presented using nonparametric techniques based on moving averages, linear filters and reproducing kernel Hilbert spaces, taking recent advances into account. The book provides a systematical treatment of results that to date have been scattered throughout the literature. Seasonal adjustment and real time trend-cycle prediction play an essential part at all levels of activity in modern economies. They are used by governments to counteract cyclical recessions, by central banks to control inflation, by decision makers for better modeling and planning and by hospitals, manufacturers, builders, transportation, and consumers in general to decide on appropriate action. This book appeals to practitioners in government institutions, finance and business, macroeconomists, and other professionals who use economic data as well as academic researchers in time series analysis, seasonal adjustment methods, filtering and signal extraction. It is also useful for graduate and final-year undergraduate courses in econometrics and time series with a good understanding of linear regression and matrix algebra, as well as ARIMA modelling.
Economic Time Series
Title | Economic Time Series PDF eBook |
Author | William R. Bell |
Publisher | CRC Press |
Pages | 544 |
Release | 2018-11-14 |
Genre | Mathematics |
ISBN | 1439846588 |
Economic Time Series: Modeling and Seasonality is a focused resource on analysis of economic time series as pertains to modeling and seasonality, presenting cutting-edge research that would otherwise be scattered throughout diverse peer-reviewed journals. This compilation of 21 chapters showcases the cross-fertilization between the fields of time s
Technical Abstract Bulletin
Title | Technical Abstract Bulletin PDF eBook |
Author | |
Publisher | |
Pages | 628 |
Release | |
Genre | Science |
ISBN |
Introductory Time Series with R
Title | Introductory Time Series with R PDF eBook |
Author | Paul S.P. Cowpertwait |
Publisher | Springer Science & Business Media |
Pages | 262 |
Release | 2009-05-28 |
Genre | Mathematics |
ISBN | 0387886982 |
This book gives you a step-by-step introduction to analysing time series using the open source software R. Each time series model is motivated with practical applications, and is defined in mathematical notation. Once the model has been introduced it is used to generate synthetic data, using R code, and these generated data are then used to estimate its parameters. This sequence enhances understanding of both the time series model and the R function used to fit the model to data. Finally, the model is used to analyse observed data taken from a practical application. By using R, the whole procedure can be reproduced by the reader. All the data sets used in the book are available on the website http://staff.elena.aut.ac.nz/Paul-Cowpertwait/ts/. The book is written for undergraduate students of mathematics, economics, business and finance, geography, engineering and related disciplines, and postgraduate students who may need to analyse time series as part of their taught programme or their research.
Forecasting Economic Time Series
Title | Forecasting Economic Time Series PDF eBook |
Author | C. W. J. Granger |
Publisher | Academic Press |
Pages | 353 |
Release | 2014-05-10 |
Genre | Business & Economics |
ISBN | 1483273245 |
Economic Theory, Econometrics, and Mathematical Economics, Second Edition: Forecasting Economic Time Series presents the developments in time series analysis and forecasting theory and practice. This book discusses the application of time series procedures in mainstream economic theory and econometric model building. Organized into 10 chapters, this edition begins with an overview of the problem of dealing with time series possessing a deterministic seasonal component. This text then provides a description of time series in terms of models known as the time-domain approach. Other chapters consider an alternative approach, known as spectral or frequency-domain analysis, that often provides useful insights into the properties of a series. This book discusses as well a unified approach to the fitting of linear models to a given time series. The final chapter deals with the main advantage of having a Gaussian series wherein the optimal single series, least-squares forecast will be a linear forecast. This book is a valuable resource for economists.
Scientific and Technical Aerospace Reports
Title | Scientific and Technical Aerospace Reports PDF eBook |
Author | |
Publisher | |
Pages | 788 |
Release | 1981 |
Genre | Aeronautics |
ISBN |