Results 11 to 20 of about 16,208,573 (259)

An econometric model of the balance of payments of Venezuela [PDF]

open access: yes, 1989
PhDThe fundamental purpose of this study is to build an econometric model of the Venezuelan Economy to concentrate primarely on the following: first, to analyse the effects of monetary, fiscal and external disturbances on expenditures, prices and on ...
Escalante, Alexander Jose Guerrero
core   +4 more sources

Forecasting a New Type of Virus Spread: A Case Study of COVID-19 with Stochastic Parameters

open access: yesMathematics, 2022
The consideration of infectious diseases from a mathematical point of view can reveal possible options for epidemic control and fighting the spread of infection.
Victor Zakharov   +3 more
doaj   +1 more source

Opyt razrabotki i primenenija balansovoj modeli upravlenija regional'nym razvitiem v specificheskih territorial'nyh uslovijah [PDF]

open access: yesБалтийский регион, 2014
In this article the authors detail the methodology of regional development forecasting with the balance method. They provide with an overview and assessment of the existing models and systems, and their use for the purposes of public administration at ...
Voloshenko K., Kuznetsova A.
doaj   +1 more source

Scenario Modelling for Reproducing Investment Potential of Institutional Sectors in the Regions of the Siberian Federal District

open access: yesФинансы: теория и практика, 2020
The authors analyze the trends and patterns for reproducing investment potential of institutional sectors. This is relevant for the economic and financial security of territorial systems. The aim of the study is to design a scenario model for reproducing
I. V. Naumov   +2 more
doaj   +1 more source

Features of Balance Model Development of Exclave Region [PDF]

open access: yesЭкономика региона, 2015
In the article, the authors build a balance model for an exclave region. The aim of the work is to explore the unique properties of exclaves to evaluate the possibility of development of a more complex model for the economy of a region.
Timur Rustamovich Gareev   +1 more
doaj   +1 more source

NITROGEN CYCLING IN INDONESIAN AGRICULTURE AROUND 1968 TO 2008 AND ITS ENVIRONMENTAL IMPACTS

open access: yesJournal of Natural Resources and Environmental Management, 2018
The objectives of this study were to examine the efficiency of nitrogen and its lost to the environment, to estimate its environmental impacts and their mitigation measures.
Tajuddin BANTACUT
doaj   +1 more source

Are Physical Experiences with the Balance Model Beneficial for Students’ Algebraic Reasoning? An Evaluation of two Learning Environments for Linear Equations

open access: yesEducation Sciences, 2020
The balance model is often used for teaching linear equation solving. Little research has investigated the influence of various representations of this model on students’ learning outcomes. In this quasi-experimental study, we examined the effects of two
Mara Otten   +4 more
doaj   +1 more source

The Balance Model of Regional Development Management in Certain Territorial Conditions: Development and Application [PDF]

open access: yesBaltic Region, 2014
In this article the authors detail the methodology of regional development forecasting with the balance method. They provide with an overview and assessment of the existing models and systems, and their use for the purposes of public administration at ...
Voloshenko K., Kuznetsova A.
doaj   +1 more source

The mass transfer of chemical elements and of their compounds in agrocenoses

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2022
The analysis of publications on the mass transfer of chemical elements in agrocenosis in the soil – plant system was carried out. Methods for estimating the content of mobile forms of chemical compounds coming from the soil into plants are considered ...
T. I. Borisochkina   +2 more
doaj   +1 more source

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