The impact of new VAT enforcement on financial performance: Evidence from Saudi Arabia non-financial listed companies using the event study and ARMA model. [PDF]
HeliyonAl-Otaibi MI, Nor NM, Yusri Y, Guzaiz N.
europepmc +1 more source
On the Approximability of Stationary Processes using the ARMA Model [PDF]
We identify certain gaps in the literature on the approximability of stationary random variables using the Autoregressive Moving Average (ARMA) model.
Rajagopalan, Anand +2 more
core +1 more source
A Note On ARMA Model Parameter Redundancy
, 1991 A simple condition, which is expressed directly in terms of the ARMA model pa-rameters, is given for determining ARMA model redundancy. Key words and phrases: Auxiliary matrix, Mathematica, model redundancy roots of polynomial equations. A.I.
A. I. Mcleod
core
FORECASTING SPOT ELECTRICITY PRICES WITH TIME SERIES MODELS [PDF]
In this paper we study simple time series models and assess their forecasting performance. In particular we calibrate ARMA and ARMAX (where the exogenous variable is the system load) processes.
Rafal Weron, Adam Misiorek
core
Paris on Stage: 1889-1914 [exhibition]; Vespasienne (pissoir) Model
, 2013 Information label with photograph of original, in situ; Scale model, part of the Paris on Stage: 1889-1914 exhibition held June 19, 2013 to February 23, 2014.
unknown (Canadian model maker)
core
Erratum: TRAIL-mediated armA upregulation enhances the drug resistance of <i>Klebsiella pneumoniae</i> by activating the PI3K/AKT/mTOR signaling pathway. [PDF]
Am J Transl ResWang B +7 more
europepmc +1 more source
Goal Attainment and Outcome Evaluation for Upper and Lower Limb Spasticity: A Real-Life Cohort Analysis in a Community-Based Outreach Service. [PDF]
Toxins (Basel)Steed A +4 more
europepmc +1 more source
Treatment procedures for intractable gastroesophageal reflux disease after peroral endoscopic myotomy for achalasia: a retrospective study in South Korea. [PDF]
Clin EndoscLee AY, Kim SH, Cho JY.
europepmc +1 more source
2024 global temperature record is consistent with model-predicted warming. [PDF]
Proc Natl Acad Sci U S AMann ME +4 more
europepmc +1 more source
Denoising Respiratory Sinus Arrhythmia of Pulse-to-Pulse Interval Signals Extracted from Photoplethysmogram with an Autoregressive Moving Average Model. [PDF]
Sensors (Basel)Liu SH +5 more
europepmc +1 more source