Results 11 to 20 of about 444,545 (304)

Control functions in nonseparable simultaneous equations models [PDF]

open access: yesQuantitative Economics, 2014
The control function approach (Heckman and Robb (1985)) in a system of linear simultaneous equations provides a convenient procedure to estimate one of the functions in the system using reduced form residuals from the other functions as additional ...
Blundell, Richard, Matzkin, Rosa L.
core   +3 more sources

The Effect of Corruption on the Growth of the Iran's Economy: A Talent Allocation Approach [PDF]

open access: yesجستارهای اقتصادی, 2019
There are numerous and conflicting views on the impact of corruption on economic growth. A number of humanities scholars have described corruption as a good phenomenon and called it the grease wheel of the economy, and they believe that financial ...
Mahdi Zahed Gharavi   +3 more
doaj   +1 more source

Simultaneous Equations Models Used in the Study of Some Issues Related to the Corruption and Performance of Services in the Public Health System [PDF]

open access: yesTheoretical and Applied Economics, 2009
This paper presents an analysis of some issues related to the corruption and performance of services in the public health. Reform of public health is a complex and lengthy process, which involves different types of institutions and individuals.
Tudorel Andrei, Ani Matei, Bogdan Oancea
doaj   +1 more source

Simultant: simultaneous curve fitting of functions and differential equations using analytical gradient calculations

open access: yesBMC Bioinformatics, 2022
Background The initial step in comparing mathematical models to experimental data is to do a fit. This process can be complicated when either the mathematical models are not analytically solvable (e.g. because of nonlinear differential equations) or when
Julius B. Kirkegaard
doaj   +1 more source

Smooth Transition Simultaneous Equation Models

open access: yesJournal of Economic Dynamics and Control, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anjeza Kadilli, Jaya Krishnakumar
openaire   +1 more source

Simultaneous Equations to Estimate Aboveground Biomass of Pinus caribaea var . hondurensis

open access: yesFloresta e Ambiente, 2018
This study aimed to develop equations to predict the biomass of trunks, branches, needles and total individual biomass for Pinus caribaea var. hondurensis . A simultaneous equation system was also adjusted. Twenty (20) trees from the experimental area of
Vinícius Morais Coutinho   +6 more
doaj   +1 more source

Markov properties of nonrecursive causal models [PDF]

open access: yes, 1996
This paper aims to solve an often noted incompatibility between graphical chain models which elucidate the conditional independence structure of a set of random variables and simultaneous equations systems which focus on direct linear interactions and ...
Koster, J.T.A. (Jan)
core   +4 more sources

ESTIMASI PARAMETER PADA SISTEM MODEL PERSAMAAN SIMULTAN DATA PANEL DINAMIS DENGAN METODE 2 SLS GMM-AB

open access: yesMedia Statistika, 2018
Single equation models ignore interdependencies or two-way relationships between response variables. The simultaneous equation model accommodates this two-way relationship form.
Arya Fendha Ibnu Shina
doaj   +1 more source

Identification and Estimation in an Incoherent Model of Contagion [PDF]

open access: yes, 2007
This paper deals with the issues of identification and estimation in the canonical model of contagion advanced in Pesaran and Pick (2007). The model is a two-equation nonlinear simultaneous equations system with endogenous dummy variables; it also ...
Massacci, Daniele
core   +5 more sources

Mathematical Modeling and Simulation of the Dehydrogenation of Ethyl Benzene to form Styrene using Steady-State Fixed Bed Reactor

open access: yesTikrit Journal of Engineering Sciences, 2010
In this research, two models are developed to simulate the steady state fixed bed reactor used for styrene production by ethylbenzene dehydrogenation. The first is one-dimensional model, considered axial gradient only while the second is two-dimensional ...
Zaidoon M. Shakoor
doaj   +1 more source

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