Results 11 to 20 of about 99,233 (263)
Causal mediation analysis decomposition of between-hospital variance [PDF]
Health Services and Outcomes Research Methodology, 2021 Causal variance decompositions for a given disease-specific quality indicator can be used to quantify differences in performance between hospitals or health care providers. While variance decompositions can demonstrate variation in quality of care, causal mediation analysis can be used to study care pathways leading to the differences in performance ...
Bo Chen +3 more
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Correlates and variance decomposition analysis of heparin dosing for maintenance hemodialysis in older US patients. [PDF]
Pharmacoepidemiol Drug Saf, 2014 ABSTRACTPurposeHeparin is commonly used to anticoagulate the hemodialysis (HD) circuit. Despite the bleeding risk, no American standards exist for its administration. We identified correlates and quantified sources of variance in heparin dosing for HD.MethodsWe performed a cross‐sectional study of patients aged 67 years or older who underwent HD with ...
Shen JI +4 more
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Estimation of variance components in the mixed effects models: A comparison between analysis of variance and spectral decomposition [PDF]
Journal of Statistical Planning and Inference, 2009 The mixed-effects models with two variance components are often used to analyze longitudinal data. For these models, we compare two approaches to estimating the variance components, the analysis of variance approach and the spectral decomposition approach.
Wu, Mi-Xia, Yu, Kai-Fun, Liu, Ai-Yi
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The communication effects on inflation forecast errors: Empirical evidence from Colombia [PDF]
Panoeconomicus, 2022 The purpose of this article is to explore the central bank’s ability to management inflation forecast errors in Colombia. We present empirical evidence based on the Colombian experience with data from the period of 2008 to 2020. The communication channel
Anzoátegui Zapata Juan Camilo +1 more
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The price transmission in pork meat agri-food chain
Agricultural Economics (AGRICECON), 2008 The paper deals with the analysis of price transmission in pork meat agri-food chain. The analysis is aimed at the determination of the type of market structure in the chain based on the derived theoretical model and fitted reduced model of price ...
L. Čechura, L. Šobrová
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On Decompositions of Decision Function Quality Measure
Известия Иркутского государственного университета: Серия "Математика", 2020 A comparative analysis of two approaches to the decomposition of quality criterion of decision functions is carried out. The first approach is the bias-variance decomposition.
V.M. Nedel’ko
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Assessing psychology students’ difficulties in elementary variance analysis
Revista Diálogo Educacional, 2016 In this paper we present a study directed to assess the students’ difficulties in understanding elementary variance analysis. Responses from 224 undergraduate psychology students who had previously studied this topic to a questionnaire are analysed ...
Osmar D. Vera +3 more
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A VARIANCE DECOMPOSITION ANALYSIS OF THE INFORMATION IN THE TERM STRUCTURE
Journal of Financial Research, 1997 AbstractBased on a market efficiency assumption, we use variance decomposition analysis to separate information in the term structure on expected future spot rates from information on time‐varying term premia and to examine the market's ability to forecast both future rate changes and excess returns on long versus short securities.
EDERINGTON, Louis H., GOH, Jeremy C.
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Interdependensi Variabel Makro Ekonomi terhadap Perkembangan Aset Perbankan Syariah
Al-Ulum, 2017 This article aims to analyse the macroeconomic interdependence and development of sharia banking assets in Indonesia. This study employed quantitative method by using Vector Auto Regression (VAR) technique.
Noni Rozaini +2 more
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The dynamics of household final consumption: The role of wealth channel
Central Bank Review, 2019 Exploring dynamics of household final consumption is an important concern for policy-makers. Turkey had witnessed various financial shocks and crises over the last two decades. These turbulent economic periods affected consumption behaviour and therefore,
Esra Alp, Ünal Seven
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