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Mehrnaz Mohammadpour

Mehrnaz Mohammadpour

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId:
HIndex:
Faculty: Faculty of Mathematical Sciences
Address: Department of Statistics, University of Mazandaran, Babolsar, Iran
Phone: 011-35302475

Research

Title
A special integer-valued bilinear time series model with applications
Type
JournalPaper
Keywords
Integer-valued bilinear process, sieve bootstrap prediction, spectral density function, thinning operator, Whittle criterion
Year
2022
Journal Hacettepe Journal of Mathematics and Statistics
DOI
Researchers Sakineh Ramezani ، Mehrnaz Mohammadpour

Abstract

The present work proposes a special integer-valued bilinear time series model based on the thinning operators. Basic probabilistic and statistical properties of this class of models are discussed. Moreover, parameter estimation methods in the time and frequency domains and forecasting are addressed. Finally, the performances of the estimation methods are illustrated through a simulation study and an empirical application to two data sets.