Results 51 to 60 of about 70,798 (207)

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

Tikrit 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

Assessing the Magnitude of the Concentration Parameter in a Simultaneous Equations Model [PDF]

Poskitt and Skeels (2003) provide a new approximation to the sampling distribution of the IV estimator in a simultaneous equations model. This approximation is appropriate when the concentration parameter associated with the reduced form model is small ...
C. L. Skeels, D. S. Poskitt
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A Test for Growth Stability in Non-renewable Resources, The Case of OPEC [PDF]

فصلنامه پژوهش‌های اقتصادی ایران, 2010
The increased growth of oil consumption, particularly in developing countries, has turned oil into a strategic commodity in the world. Therefore, identifying factors affecting supply and demand in oil market and the study of price changes  are of a great
Ali Emami Meibodi, Ehsan Haghdoost, Javad Pakdin   +2 more
doaj  

Trajectory planning method of mobile piezorobot

Lietuvos Matematikos Rinkinys, 2009
This paper presents analysis of trajectory planningmethods for mobile robots and new trajectory planning method research for mobile piezorobots. Here are deduced motional simultaneous equations for this kind of robots that describe point-to-pointmotion ...
Ramutis Bansevičius, Asta Drukteinienė, Genadijus Kulvietis   +2 more
doaj   +1 more source

Simultaneous Equations Model [PDF]

, 1998
Economists formulate models for consumption, production, investment, money demand and money supply, labor demand and labor supply to attempt to explain the workings of the economy. These behavioral equations are estimated equation by equation or jointly as a system of equations. These are known as simultaneous equations models.
openaire   +1 more source

On the Nonparametric Identification of Nonlinear Simultaneous Equations Models: comment on B. Brown (1983) and Roehrig (1988) [PDF]

This note revisits the identification theorems of B. Brown (1983) and Roehrig (1988). We describe an error in the proofs of the main identification theorems in these papers, and provide an important counterexample to the theorems on the identification of
C. Lanier Benkard, Steven Berry
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Analysis of Social, Economic and Population in Central Java Using the Dynamic Data Panel Simultaneous Equation Model

Jurnal Sains Sosial dan Humaniora, 2019
A single equation model that is often used ignores the interdependence between response variables. Frequently encountered variables that have a two-way relationship.
Supriyanto Supriyanto
doaj   +1 more source

A simultaneous equations analysis of analysts’ forecast bias and institutional ownership [PDF]

In this paper we use a simultaneous equations model to examine the relationship between analysts' forecasting decisions and institutions' investment decisions. Neglecting their interaction results in model misspecification.
Lucy F. Ackert, George Athanassakos
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Effectiveness of the Inflation-Targeting Framework in the Egyptian Economy

Economies
The primary goal of the present study was to assess the efficacy of the inflation-targeting framework (ITF) within the Egyptian economy. This was achieved by scrutinizing the monetary policy framework (MPF) from 2005 to 2022 and measuring its ...
Omar Mahmoud Al-Amary
doaj   +1 more source

The Classical Econometric Model [PDF]

A compendium is presented of the various approaches that may be taken in deriving the estimators of the simultaneous-equations econometric model according to the principle of maximum likelihood.
D.S.G. Pollock
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