期刊名称：Petroleum-Gas University of Ploiesti Bulletin : Economic Sciences Series
印刷版ISSN：2284-8576
电子版ISSN：2247-8582
出版年度：2009
期号：2
页码：93-102
出版社：Petroleum-Gas University of Ploiesti
摘要：The construction of the statistic or econometric models of the chronological series is also made with thehelp of stochastic processes. This article presents a modeling problem of stationarity as the property ofchronological series using the stochastic equation of a chronological series and the stochastic equationof the mobile average
