Results 21 to 30 of about 778,826 (344)

A nonlinear simultaneous equation model to determine taper curve.

open access: yesSilva Fennica, 1979
In the original set of equations derived by regression analysis, relative-height diameters (endogenous variables) are presented as nonlinear functions of the other relative-height diameters and of the height of the tree (an exogenous variable).
Kilkki, Pekka, Varmola, Martti
doaj   +1 more source

Estimating Simultaneous Equation Models through an Entropy-Based Incremental Variational Bayes Learning Algorithm

open access: yesEntropy, 2021
The presence of unaccounted heterogeneity in simultaneous equation models (SEMs) is frequently problematic in many real-life applications. Under the usual assumption of homogeneity, the model can be seriously misspecified, and it can potentially induce ...
Rocío Hernández-Sanjaime   +3 more
doaj   +1 more source

Impact of Import Restrictions Policy on Dairy Supply and Demand in Indonesia

open access: yesTropical Animal Science Journal, 2023
Dairy cows are one of the strategic livestock in Indonesia. However, increased dairy demand, which exceeds domestic dairy production, increases dairy import quantity.
Priyono   +3 more
doaj   +1 more source

A Monte Carlo simulation framework on the relative performance of system estimators in the presence of multicollinearity

open access: yesCogent Social Sciences, 2021
The correctness and reliability of findings and\recommendations of empirical studies conducted by social and economic researchers depend largely on the efficiency of the econometrics methodologies employed in such studies. Of particular interest are such
Emmanuel A. Oduntan, J. O. Iyaniwura
doaj   +1 more source

Chaotic behavior and damage spreading in the Glauber Ising model - a master equation approach [PDF]

open access: yes, 1996
We investigate the sensitivity of the time evolution of a kinetic Ising model with Glauber dynamics against the initial conditions. To do so we apply the "damage spreading" method, i.e., we study the simultaneous evolution of two identical systems ...
A. Coniglio   +23 more
core   +3 more sources

The bidirectional relationship between MFIs’ financial and social performance: Sustainability and outreach perspective

open access: yesCogent Economics & Finance, 2023
This paper examines the bidirectional relationship between sustainability and outreach of microfinance institutions (MFIs) in the MENA region, using unbalanced panel data regression during the period from 1999 to 2018.
Lubna Khalaf   +2 more
doaj   +1 more source

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee   +9 more
wiley   +1 more source

ECONOMIC POLICIES ON RICE COMMODITY AND WELFARE

open access: yesEconomic Journal of Emerging Markets, 2012
This study aims at determining the impacts of economic policies on rice and welfare in Indonesia.It estimates a simultaneous equation model with two-stage least squares method, using secondarydata from 1979 until 2008.
Muhammad Asaad
doaj   +9 more sources

Semiparametric Bayesian inference in multiple equation models [PDF]

open access: yes, 2005
This paper outlines an approach to Bayesian semiparametric regression in multiple equation models which can be used to carry out inference in seemingly unrelated regressions or simultaneous equations models with nonparametric components.
Koop, Gary   +2 more
core   +1 more source

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

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