Mean and Autocovariance Function Estimation Near the Boundary of Stationarity

• Main Authors: GIRAITIS, Liudas, PHILLIPS, Peter C. B.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2012
• Subjects: Asymptotic normality; Integrated periodogram; Linear process; Local to unity; Localizing coefficient; Econometrics
• Online Access: https://ink.library.smu.edu.sg/soe_research/1831; https://ink.library.smu.edu.sg/context/soe_research/article/2830/viewcontent/MeanAutocovarianceFunctionEstimation_2012.pdf
• Institution: Singapore Management University

We analyze the applicability of standard normal asymptotic theory for linear process models near the boundary of stationarity. Limit results are given for estimation of the mean, autocovariance and autocorrelation functions within the broad region of stationarity that includes near boundary cases wh...