Trendurile seriilor de timp discrete (Trends in Discrete Time Series)

17 Pages Posted: 3 Jan 2020

See all articles by Razvan Stefanescu

Razvan Stefanescu

University Dunarea De Jos Galati

Ramona Dumitriu

University Dunarea De Jos Galati

Date Written: December 11, 2019

Abstract

Romanian Abstract: Seriile de timp discrete sunt utilizate destul de frecvent pentru a caracteriza evoluţiile variabilelor. Trendul unei astfel de evoluţii, care descrie tendinţa pe termen lung, este, alături de variaţiile ciclice, mişcările sezoniere şi fluctuaţiile întâmplătoare, o componentă majoră a seriilor de timp. Această lucrare abordează câteva dintre principalele caracteristici ale unui trend.

English Abstract: The discrete time series are quite often used to characterize the variables evolutions. The trend of such an evolution, which describes the long-term tendency, is, together with cyclic variations, seasonal movements and random fluctuations, a major component of time series. This paper approaches some of the main characteristics of a trend.

Note: Downloadable document is in Romanian.

Keywords: Discrete Time Series, Tendencies, Trends

JEL Classification: C00, C20, C22

Suggested Citation

Stefanescu, Razvan and Dumitriu, Ramona, Trendurile seriilor de timp discrete (Trends in Discrete Time Series) (December 11, 2019). Available at SSRN: https://ssrn.com/abstract=3502489 or http://dx.doi.org/10.2139/ssrn.3502489

Razvan Stefanescu (Contact Author)

University Dunarea De Jos Galati ( email )

Str. Domnească, nr. 47
Galati, 800008
Romania

Ramona Dumitriu

University Dunarea De Jos Galati ( email )

Romania

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