Obiective ale analizei trendurilor seriilor de timp discrete

Objectives of the analysis of trends in discrete time series

Răzvan Stefanescu and Ramona Dumitriu

MPRA Paper from University Library of Munich, Germany

Abstract: This paper approaches some main objectives of the analysis of trends in discrete time series. A major aspect of this analysis is to identify a mathematical model that describes the persistent long-term movement of the studied variable. The model could reveal some important characteristics of the long-term time series pattern. It may also be useful for predicting the time series future values. Another important aspect of a trend analysis is to detect the significant changes that occurred (or that could occur in the future) in the long-term pattern of a variable.

Keywords: Discrete Time Series; Types of Trends; Prediction (search for similar items in EconPapers)
JEL-codes: C00 C20 C22 (search for similar items in EconPapers)
Date: 2019-12-23, Revised 2019-12-23
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Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:97821

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