Results 1 to 10 of about 25,422 (100)
A simple analytical approach to deal with unobserved feeding in lifetime measurements using a plunger method [PDF]
Nuclear Technology and Radiation Protection, 2023 Determination of lifetime of low-lying states using a plunger method could be a subject of systematic uncertainty if, among else, correction of unobserved feeding is not properly taken into account. In this paper, a simple analytical approach is
Milanović Tamara J. +1 more
doaj +1 more source
Is there any financial kuznets curve in Jordan? a structural time series analysis
Cogent Economics & Finance, 2022 This paper investigates the notion of the financial Kuznets curve in an emerging country—Jordan. Both variants of the financial Kuznets curve (growth financial Kuznets curve and inequality financial Kuznets curve) have been examined using different time ...
Ibrahim N. Khatatbeh +3 more
doaj +1 more source
On Finite and Non-Finite Bayesian Mixture Models
Journal of New Theory, 2023 In this paper, a Bayesian paradigm of a mixture model with finite and non-finite components is expounded for a generic prior and likelihood that can be of any distributional random noise.
Sodiq Adejare Olanrewaju +3 more
doaj +1 more source
Automatic Identification and Forecasting of Structural Unobserved Components Models with UComp
Journal of Statistical Software, 2022 UComp is a powerful library for building unobserved components models, useful for forecasting and other important operations, such us de-trending, cycle analysis, seasonal adjustment, signal extraction, etc.
Diego J. Pedregal
doaj +1 more source
Fitting Time Series Models to Fisheries Data to Ascertain Age
Journal of Probability and Statistics, 2023 The ability of government agencies to assign accurate ages of fish is important to fisheries management. Accurate ageing allows for most reliable age-based models to be used to support sustainability and maximize economic benefit. Assigning age relies on
Kathleen S. Kirch +2 more
doaj +1 more source
COVID-19 Active Case Forecasts in Latin American Countries Using Score-Driven Models
Mathematics, 2022 With the aim of mitigating the damage caused by the coronavirus disease 2019 (COVID-19) pandemic, it is important to use models that allow forecasting possible new infections accurately in order to face the pandemic in specific sociocultural contexts in ...
Sergio Contreras-Espinoza +4 more
doaj +1 more source
A comparative analysis of alternative univariate time series models in forecasting Turkish inflation
Journal of Business Economics and Management, 2012 This paper analyses inflation forecasting power of artificial neural networks with alternative univariate time series models for Turkey. The forecasting accuracy of the models is compared in terms of both static and dynamic forecasts for the period ...
A. Nazif Çatık, Mehmet Karaçuka
doaj +1 more source
Maximum likelihood estimates of some probability model of discrete distributions
Қарағанды университетінің хабаршысы. Математика сериясы, 2018 In this work the new multivariate discrete probability model of distribution of random sums with unobserved components is proposed.The maximum likelihood estimates for this model are determined in the case that all the elements of the sample ...
A. Iskakova, G. Zhaxybayeva
doaj +1 more source
Heliyon, 2023 The Financial Kuznets Curve (FKC) is a variant of the renowned Kuznets Curve and a counterpart to the Environmental Kuznets Curve. In this paper, we examine the financial Kuznets curve hypothesis—based on annual data for 20 developed and developing ...
Ibrahim N. Khatatbeh, Imad A. Moosa
doaj +1 more source
Expected demand for Electricity Residential sector in Nineveh governorate for the period (2004-2016) using Unobserved Components Model [PDF]
المجلة العراقية للعلوم الاحصائية, 2018 اىتم ىذا البحث بد ا رسة الطاقة الکیربائیة فی محافظة نینوى بواقع ) 69 ( شی ا رً ولممدة من 4002 ولغایة 4004 ، أظیر التحمیل الاحصائی لمبیانات المدروسة بانیا تحوی عمى التأثی ا رت الموسمیة والاتجاه العام وکذلک العشوائیة، تم استخدام نموذج المکونات غیر ...
Mahmod H. Abd Alla
doaj +1 more source