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Journal articles on the topic 'Economic development – Simulation methods'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

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1

Isaeva, Marta K. "Analysis and Simulation Methods of the Mechanisms for the Innovational Development." Economics of Contemporary Russia, no. 1 (April 14, 2019): 16–33. http://dx.doi.org/10.33293/1609-1442-2019-1(84)-16-33.

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The paper dedicates in commemoration of K.A. Bagrinovsky, known scientist, doctor of economic sciences, professor. His thesis was theoretic problems of mathematical modeling and operation of economy. His works in the operations research, the methods making decision, the simulation were received in scientific world. The analysis and the modeling of the mechanisms for scientific and technological development for the production systems of different level in economic hierarchic both centrally controlled economy and making mechanism were conduced by Bagrinovsky in CEMI RAS. The paper presents the i

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Mispandi, Mispandi, and Endang Mulyani. "The Development of Student Worksheets Based on Simulation Methods." Jurnal Pendidikan Ekonomi Dan Bisnis (JPEB) 8, no. 1 (2020): 14–24. http://dx.doi.org/10.21009/jpeb.008.1.2.

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This study aims to determine, the process of development, eligibility and student responses to student worksheets based on simulation methods. This type of research is Research and Development (R&D), using the Borg & Gall development model. The subjects of the study were students of class XI of SMA Negeri 1 Sambelia. The results showed that the results obtained were validated material, language, and design 3.44 with the appropriate category, and the students' response was 4.16 with the appropriate category. The results showed that the development of student worksheets based on simulati

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Kislitsyn, Evgeniy, and Victor Gorodnichev. "Scenarios of sustainable development of metallurgical industry: simulation modeling." E3S Web of Conferences 208 (2020): 03012. http://dx.doi.org/10.1051/e3sconf/202020803012.

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Due to a complicated epidemiological situation, current economic situation in Russia and the world gives a push to new researches in the field of ensure sustainable development in all branches of industry. Methods and tools available today cannot fully provide this, so modern economics needs to develop fundamentally new approaches to the study of industries. Within the framework of this research it is proposed to use simulation modeling to predict scenarios of sustainable development of certain industries, in particular metallurgy, mining of metal ores and production of finished metal products

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NAZAROVA, Lionella Nikolaevna, Ilmir Vilovich NUSRATULLIN, Anastasiya Andreyevna AKSENOVA, Yuliya Yunusovna GAZIZYANOVA, and Aleksey Ivanovich TIKHONOV. "Socio-economic Development of Russia." Journal of Advanced Research in Law and Economics 10, no. 2 (2020): 616. http://dx.doi.org/10.14505//jarle.v10.2(40).23.

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The purpose of this study is to analyze the functioning of socio-economic development mechanism on the example of the Russian Federation, to provide conceptual justification of measures to improve the interactive response to the sustainable development of the territory using a cluster approach in the economic context. The study was implemented using a set of methods: including principles allowing for the use of general scientific and economic methods, which are a synthesis of abstract-theoretical analysis, system, factor, and structural-functional analysis, logical approach, statistical method

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Kislitsyn, Evgeniy, and Victor Gorodnichev. "Simulation of development of individual heavy industry sectors." Business Informatics 15, no. 1 (2021): 59–77. http://dx.doi.org/10.17323/2587-814x.2021.1.59.77.

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Nowadays, in the context of the coronavirus crisis, the issue of ensuring the sustainable development of heavy industries is acute. However, theoretical and analytical researches alone are not sufficient for this, and economic science needs to develop fundamentally new approaches to the study of the development of industrial sectors. This article is devoted to the creation and testing of a simulation model for the development of individual sectors of the economy. The object of research is the metallurgical industry, as well as related ore mining, mechanical engineering and production of finish

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Ilie, Constantin, Catalin Ploae, Lucia Violeta Melnic, Mirela Rodica Cotrumba, Andrei Marian Gurau, and Coman Alexandra. "Sustainability through the Use of Modern Simulation Methods—Applied Artificial Intelligence." Sustainability 11, no. 8 (2019): 2384. http://dx.doi.org/10.3390/su11082384.

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As the transformative power of AI crosses all economic and social sectors, the use of it as a modern technique for the simulation and/or forecast of various indicators must be viewed as a tool for sustainable development. The present paper reveals the results of research on modeling and simulating the influences of four economic indicators (the production in industry, the intramural research and development expenditure, the turnover and volume of sales and employment) on the evolution of European Economic Sentiment using artificial intelligence. The main goal of the research was to build, trai

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Zhou, Ming-Yang, Xiao-Yu Li, Wen-Man Xiong, and Hao Liao. "Quantifying the Robustness of Countries’ Competitiveness by Network-Based Methods." Complexity 2018 (December 2, 2018): 1–10. http://dx.doi.org/10.1155/2018/5738135.

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In economic researches, much effort was devoted to the problem of how to increase the economics of countries. However, the development of a country may fluctuate a lot due to international and domestic problems. Thus, we should also evaluate the robustness of countries against unexpected economic recessions. In this paper, we use perturbation to quantify the robustness of countries using two renowned algorithms: method of reflections (MR) and fitness-complexity method (FCM). The robustness characterizes the stability of countries’ competitiveness against economic recessions. The experiments in

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Nizamutdinov, M. M., and V. V. Oreshnikov. "Approach to form the territorial system development strategy using simulation and scenario modeling tools." Russian Journal of Industrial Economics 12, no. 4 (2020): 426–42. http://dx.doi.org/10.17073/2072-1633-2019-4-426-442.

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The studies were carried out in the problematic of improving the tools for implementing economic policy which ensure widespread use of strategic planning and regulation methods in real practice of managing the territorial systems development at various levels. The article highlights the most pressing problems of improving the efficiency of socio-economic development planning for territorial systems, including in the context of the modern digital economy development. The need for implementation analytical processing systems and the management information effective use to substantiate strategic

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Gao, Guohua, Jeroen C. Vink, Faruk O. Alpak, and W. Mo. "An Efficient Optimization Work Flow for Field-Scale In-Situ Upgrading Developments." SPE Journal 20, no. 04 (2015): 701–16. http://dx.doi.org/10.2118/2014-1885283-pa.

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Summary In-situ upgrading process (IUP) is an attractive technology for developing unconventional extraheavy-oil reserves. Decisions are generally made on field-scale economics evaluated with dedicated commercial tools. However, it is difficult to conduct an automated IUP optimization process because of unavailable interface between the economic evaluator and commercial simulator/optimizer, and because IUP is such a highly complex process that full-field simulations are generally not feasible. In this paper, we developed an efficient optimization work flow by addressing three technical challen

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Sun, Meng-Si, Xin-Yi Cai, Qing Liu, Cheng-Fei Du, and Zhong-Jun Mo. "Application of Simulation Methods in Cervical Spine Dynamics." Journal of Healthcare Engineering 2020 (September 1, 2020): 1–12. http://dx.doi.org/10.1155/2020/7289648.

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Neck injury is one of the most frequent spine injuries due to the complex structure of the cervical spine. The high incidence of neck injuries in collision accidents can bring a heavy economic burden to the society. Therefore, knowing the potential mechanisms of cervical spine injury and dysfunction is significant for improving its prevention and treatment. The research on cervical spine dynamics mainly concerns the fields of automobile safety, aeronautics, and astronautics. Numerical simulation methods are beneficial to better understand the stresses and strains developed in soft tissues with

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Guseva, E. N., I. Y. Efimova, and T. N. Varfolomeeva. "The method of formation of skills of simulation modeling the it professional." Open Education 23, no. 1 (2019): 4–13. http://dx.doi.org/10.21686/1818-4243-2019-1-4-13.

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Purpose of the study.The aim is to create a technique targeted at the development of simulation skills in higher education environment, where students are competent in applying information technologies in economics. The relevance of the research lies in the fact that the existing methodological developments often focus on a specific software tool or methodology that cannot respond to all economic problems. A specialist in simulation modeling should possess integrative interdisciplinary knowledge from related scientific fields, for example, probability theory and mathematical statistics, higher

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Masloboev, A. V. "Information technology for management support of socio-economic security." Informacionno-technologicheskij vestnik, no. 4 (December 30, 2018): 88–98. http://dx.doi.org/10.21499/2409-1650-2018-4-88-98.

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The issues related to computer aids development for management information support in the field of regional security are discussed. A modern information technology for management life-cycle support of socio-economic security has been developed. The technology is based on complex system control theory, conceptual modeling, system dynamics and project management methods implementation. That provides simulation models automated synthesis to the aim of possible negative effects analysis of project implementation influencing on the state of socio-economic security, and on the basis of simulation re

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Vyakina, I. V. "Methods for assessing the enterprise economic security as a tool to diagnose threats to development." Economic Analysis: Theory and Practice 16, no. 5 (2020): 835–59. http://dx.doi.org/10.24891/ea.19.5.835.

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Subject. The article addresses issues of enterprise economic security, its assessment, and measures to prevent threats, taking into account the scale and nature of the latter. Objectives. The focus is on underpinning a unique approach to devising a new method intended to identify and diagnose external and internal threats that negatively affect the level of economic security and have a potential to jeopardize the development of economic entities. Methods. The study rests on methods of theoretical, systems, logical, and comparative analysis of academic literature, general scientific methods, li

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Hatamkhani, Amir, and Hosein Alizadeh. "Clean-development-mechanism-based optimal hydropower capacity design." Journal of Hydroinformatics 20, no. 6 (2018): 1401–18. http://dx.doi.org/10.2166/hydro.2018.006.

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Abstract This paper deals with optimal design of a hydropower project's capacity when an analyst may take into account different economic analysis approaches and considerations including market price method, alternative thermal power plant method, externalities and clean development mechanism (CDM). We formulate the problem using mixed-integer nonlinear programming including an economic objective function and governing hydropower constraints. Due to non-convexity of the program, we employ an effective simulation-optimization approach coupling particle swarm optimization (PSO) and Water Evaluat

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Geweke, John. "Using simulation methods for bayesian econometric models: inference, development,and communication." Econometric Reviews 18, no. 1 (1999): 1–73. http://dx.doi.org/10.1080/07474939908800428.

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Kalla, Subhash, and Christopher David White. "Efficient Design of Reservoir Simulation Studies for Development and Optimization." SPE Reservoir Evaluation & Engineering 10, no. 06 (2007): 629–37. http://dx.doi.org/10.2118/95456-pa.

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Summary Development studies examine geologic, engineering, and economic factors to formulate and optimize production plans. If there are many factors, these studies are prohibitively expensive unless simulation runs are chosen efficiently. Experimental design and response models improve study efficiency and have been widely applied in reservoir engineering. To approximate nonlinear oil and gas reservoir responses, designs must consider factors at more than two levels—not just high and low values. However, multilevel designs require many simulations, especially if many factors are being conside

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Li, Hui Xing, Xing Zhi Zheng, Guo Hui Feng, and Chi Hong Cao. "Different Heating Methods of Rural Northern Indoor Thermal Environment Simulation Analysis." Applied Mechanics and Materials 525 (February 2014): 629–32. http://dx.doi.org/10.4028/www.scientific.net/amm.525.629.

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With the rapid development of the rural economy, social progress and indoor heating methods also will be diversified, but given the limitations of technical means, resulting in lower rural energy efficiency, energy consumption is rising. To achieve the purpose of building energy efficiency in rural areas, two common ways of heating in rural areas are to compare. Select the same farm house kang - firewall and kang - soil heating in two different heating methods comparative analysis and apply fluid dynamics software to simulate two heating methods on the indoor temperature field, comparing two w

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Viknianska, A., D. Kharynovych-Yavorska, M. Sahaidak, A. Zhavoronok, and V. Filippov. "Methodological approach to economic analysis and control of enterprises under conditions of economic systems transformation." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 4 (2021): 150–57. http://dx.doi.org/10.33271/nvngu/2021-4/150.

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Purpose. To substantiate the methodological approach to the development of research components of the integrated system of complex economic analysis and internal control of the enterprise. Methodology. The main methods of this research are statistical methods, the latter being used for processing of statistic data; methods of formalization and mathematical simulation used for development of conceptual analysis base to control the enterprises activity. Findings. A complex model of diagnostics of enterprises activity in a competitive environment is proposed, which is based on the methodology of

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Mykytas, M., S. Terenchuk, and N. Zhuravska. "Models, Methods and Tools of Optimizing Costs for Development of Clusterized Organizational Structures in Construction Industry." International Journal of Engineering & Technology 7, no. 3.2 (2018): 250. http://dx.doi.org/10.14419/ijet.v7i3.2.14414.

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The mission of this research shall be studying the models and methods of evaluation of the expected costs to be used in economic efficiency optimization of clusterized organizational structures in construction industry. It comprises analysis of models and methods of simulation of the development of complex models under fuzzy conditions. It shows benefits and drawbacks of realizing the scenario approach based on econometric semi-linear dynamic equations. The optimization of costs has been proposed to be performed based on simulation modelling of various scenarios of development of clusterized o

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Needle, Coby L. "Honeycomb: a spatio-temporal simulation model to evaluate management strategies and assessment methods." ICES Journal of Marine Science 72, no. 1 (2014): 151–63. http://dx.doi.org/10.1093/icesjms/fsu130.

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Abstract In recent years, scientists providing advice to fisheries managers have been granted access to an increasing range of spatio-temporal data from fishing vessels, using tools such as vessel monitoring systems and electronic observation platforms. This information should allow for the provision of more germane advice on the activity of vessels, and hence the likely impact of management measures which are becoming increasingly spatial in nature. However, the development of appropriate management simulation and assessment models has lagged behind the availability of these new data. This pa

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Sokolov, Alexander, Svetlana Muzychuk, and Roman Muzychuk. "Trends and regularities of energy development in Russia’s eastern regions: methods and results of research." E3S Web of Conferences 77 (2019): 02002. http://dx.doi.org/10.1051/e3sconf/20197702002.

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Russia’s energy sector is the basis for the national economic development. At present, the importance of the eastern direction in the energy policy of Russia is growing. A computer simulation of energy development processes in the eastern regions of Russia (Siberian and Far Eastern Federal Districts (SFD, FEFD)) is of great theoretical and practical value as an effective method for studying complex systems. The study is concerned with the energy sector of the eastern regions of Russia, energy saving and energy efficiency. The aim of the research is to identify the most significant factors affe

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Kozhemyakin, Leonid. "APPLICATION OF NEURAL NETWORKS IN SIMULATION OF CLUSTER-NETWORK RELATIONS IN OIL AND GAS INDUSTRY." Applied Mathematics and Control Sciences, no. 4 (December 15, 2020): 137–52. http://dx.doi.org/10.15593/2499-9873/2020.4.09.

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Despite the fact that the cluster approach is quite common in scientific works, the issues of the formation, development and evaluation of the effectiveness of cluster-network interactions remain unresolved. The research of the scientific community is based mainly on qualitative methods of cluster analysis (expert analysis, retrospective analysis, comparison method, etc.), however, the need to transform regional development and the transition to neo-economics require the use of economic and mathematical methods of analysis, and their arsenal is relatively small. which necessitates the search f

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Avramova, Maria, Agustin Abarca, Jason Hou, and Kostadin Ivanov. "Innovations in Multi-Physics Methods Development, Validation, and Uncertainty Quantification." Journal of Nuclear Engineering 2, no. 1 (2021): 44–56. http://dx.doi.org/10.3390/jne2010005.

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This paper provides a review of current and upcoming innovations in development, validation, and uncertainty quantification of nuclear reactor multi-physics simulation methods. Multi-physics modelling and simulations (M&S) provide more accurate and realistic predictions of the nuclear reactors behavior including local safety parameters. Multi-physics M&S tools can be subdivided in two groups: traditional multi-physics M&S on assembly/channel spatial scale (currently used in industry and regulation), and novel high-fidelity multi-physics M&S on pin (sub-pin)/sub-channel spatial

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Jiang, Lili, Hui Wang, Aihua Tong, et al. "The Measurement of Green Finance Development Index and Its Poverty Reduction Effect: Dynamic Panel Analysis Based on Improved Entropy Method." Discrete Dynamics in Nature and Society 2020 (December 16, 2020): 1–13. http://dx.doi.org/10.1155/2020/8851684.

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Finance contributes to poverty alleviation through economic growth, and the development of green finance is related to the sustainable development of the world economy and environment. Green finance not only helps promote sustainable economic development but also helps reduce poverty. Based on the analysis of related theories about green finance and poverty alleviation, this paper selects 18 indicators from three dimensions of economic development, financial development, and social environmental development and uses the improved entropy method to measure the green finance development index of

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Martin, G. M., and C. S. Forbes. "Using simulation methods for bayesian econometric models: inference, development and communication: some comments." Econometric Reviews 18, no. 1 (1999): 113–18. http://dx.doi.org/10.1080/07474939908800433.

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Borodin, Alex, Irina Mityushina, Elena Streltsova, Andrey Kulikov, Irina Yakovenko, and Anzhela Namitulina. "Mathematical Modeling for Financial Analysis of an Enterprise: Motivating of Not Open Innovation." Journal of Open Innovation: Technology, Market, and Complexity 7, no. 1 (2021): 79. http://dx.doi.org/10.3390/joitmc7010079.

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The article develops economic and mathematical models as a tool for conducting factor financial analysis of the prospects for the development of an industrial enterprise. The functioning of the developed economic and mathematical models is based on the DuPont model, which allows analyzing the dynamics of the company’s profitability in the course of two-factor and three-factor financial analysis. The proposed model tools are based on the convergence of deterministic financial analysis methods embedded in the DuPont model and simulation methods that allow analysis under the influence of random f

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Nizamutdinov, Marsel M., and Аlsu R. Atnabaeva. "Tool of forecasting the natural and migration movement of the population in the region based on simulation methods." Tyumen State University Herald. Social, Economic, and Law Research 5, no. 4 (2019): 155–68. http://dx.doi.org/10.21684/2411-7897-2019-5-4-155-168.

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The demographic policy of the Russian Federation is aimed at increasing the population in the country. In this connection, management decisions made at the regional level focus at attracting skilled migrants, increasing the birth rate, and reducing mortality. On the one hand, such politics affects the size of the population; on the other hand, the reaction of the population can adjust the policy. In turn, state programs are intended for a long period of time, thus, there is a need to assess the effectiveness of the taken decisions. Therefore, the authors have proposed a concept of an agent-bas

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Raharjo, Jangkung, Adi Soeprijanto, and Hermagasantos Zein. "Multi Dimension of Coarse to Fine Search Method Development for Solving Economic Dispatch." Indonesian Journal of Electrical Engineering and Computer Science 3, no. 1 (2016): 1. http://dx.doi.org/10.11591/ijeecs.v3.i1.pp1-9.

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<p>Economic dispatch problem has grown along with the development of electric power business, for example in a competitive electric power business that offers electrical energy in the form of the step function, non-differentiable function. This is not a continuous function so there is no guarantee that those methods can execute the optimization problem well, especially the Lagrange and Direct methods. There are the non-differentiable functions within the optimization will become a challenge that should be solved. This paper proposes Coarse to Fine Search method development to solve the p

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Chen, Yong, Elena G. Irwin, and Ciriyam Jayaprakash. "Incorporating Spatial Complexity into Economic Models of Land Markets and Land Use Change." Agricultural and Resource Economics Review 40, no. 3 (2011): 321–40. http://dx.doi.org/10.1017/s1068280500002811.

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Recent work in regional science, geography, and urban economics has advanced spatial modeling of land markets and land use by incorporating greater spatial complexity, including multiple sources of spatial heterogeneity, multiple spatial scales, and spatial dynamics. Doing so has required a move away from relying solely on analytical models to partial or full reliance on computational methods that can account for these added features of spatial complexity. In the first part of the paper, we review economic models of urban land development that have incorporated greater spatial complexity, focu

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A, Mi Na, Moon Je Koo, and Kwon Soon Lee. "A Development of Next-Generation Port Simulator for the Performance Evaluation of Port Crane." Applied Mechanics and Materials 548-549 (April 2014): 1498–503. http://dx.doi.org/10.4028/www.scientific.net/amm.548-549.1498.

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In this study, the innovative operation system performance was evaluated for port competitiveness improvement at port distribution industry field. We conducted the 3D modeling of existing crane and suggested crane. The loading and unloading simulation was fulfilled for each crane in accordance with developed port simulator scenario. We compared loading and unloading performance of each crane based on the simulation result. Through this, Development of the simulator will be available in the construction and development of the new port cranes. Also, It is performance evaluation method with econo

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Xu, Lu, and Weijie Chen. "Construction and Simulation of Economic Statistics Measurement Model Based on Time Series Analysis and Forecast." Complexity 2021 (June 23, 2021): 1–9. http://dx.doi.org/10.1155/2021/5963516.

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Time series follow the basic principles of mathematical statistics and can provide a set of scientifically based dynamic data processing methods. Using this method, various types of data can be approximated by corresponding mathematical models, and then, the internal structure and complex characteristics of the data can be understood essentially, so as to achieve the purpose of predicting its development trend. This paper mainly studies the combined forecasting model based on the time series model and its application. First, the application prospects and research status of the combined forecas

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Juraev, Farrukh Do’stmirzayevich. "Problems Of Informatization Of Management Of Agricultural Industry And Modeling Of Agriconomic System In A Market Economy." American Journal of Applied sciences 03, no. 02 (2021): 49–54. http://dx.doi.org/10.37547/tajas/volume03issue02-04.

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The article describes the importance and relevance of macroeconomic modeling in the development of economic sectors. The problems of applying the methods of macroeconomic modeling (both optimization and simulation) in the practice of planning and managing the national economy are analyzed.

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Wang, Yinyin, Conghua Xue, Huimin Li, and Kaizhi Yu. "Efficiency Measurement and Determinant Factors of Marine Economy in China: Based on the Belt and Road Perspective." Discrete Dynamics in Nature and Society 2021 (April 23, 2021): 1–14. http://dx.doi.org/10.1155/2021/5546200.

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Analyzing the evolution characteristics and influencing factors of marine economic efficiency is the foundation to improve the quality of marine economic development. A super-efficiency Slacks-Based Measure (SBM) model is applied to measure the marine economic efficiency of 11 coastal provinces between 2006 and 2017 in China. Time series and standard deviation ellipse methods are used to analyze its temporal and spatial characteristics. The influencing factors of efficiency are analyzed using the Bayesian model averaging (BMA) method based on the indicator system constructed on the relationshi

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Serikov, Pavel Y., Konstantin A. Sivolotsky, and Аndrey А. Balakirev. "R&D economic efficiency valuation methods and specifics of their application." SCIENCE & TECHNOLOGIES OIL AND OIL PRODUCTS PIPELINE TRANSPORTATION 10, no. 6 (2020): 620–35. http://dx.doi.org/10.28999/2541-9595-2020-10-6-620-635.

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Valuation of research and development projects (R&D) is crucial for technological development, financial and operational performance improvement of companies. However, R&D valuation methods are not fully and in detail disclosed in publications, a single concept for assessing the effectiveness of R&D has not yet been developed. The cause of this scientific and practical problem is that scientific developments are carried out in conditions of increased risk and uncertainty, often aimed at solving strategic, long-term tasks, which does not allow at the initial stage to reliably evalua

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Bracht, U. Prof, and V. Ritz. "Digitale Absicherung einer Decklackierkabine*/Numerical simulation of an automotive paint booth." wt Werkstattstechnik online 106, no. 05 (2016): 364–69. http://dx.doi.org/10.37544/1436-4980-2016-05-78.

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Numerische Simulationsmethoden sind für effiziente und kostengünstige technologische Prozesse in der Automobilindustrie unverzichtbar geworden. Die digitale Abbildung komplexer Fertigungsprozesse gestattet es, Anlagenkonzepte frühzeitig zu bewerten. Diese Arbeit beschreibt eine Methode zur numerischen Simulation einer Decklackierkabine in der Automobilindustrie. Die vorgeschlagenen Modelle werden anhand von Mess- sowie Simulationsergebnissen validiert. &nbsp; Numerical simulations are essential for efficient und economic concept development. Digital procedures for modelling complex product

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NAZARYANTS, A. A. "AGENT-BASED MODELING AS THE BASIS FOR SUSTAINABLE DEVELOPMENT OF THE MODERN ECONOMY." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 2, no. 3 (2021): 121–29. http://dx.doi.org/10.36871/ek.up.p.r.2021.03.02.020.

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Agent-based (simulation) modeling is one of the methods of studying complex systems, processes, and phenomena in various spheres of human activity: business, service, manufacturing, science, medicine, transport services, and logistics. In this study, a model is built – an approximation to a real object (system, process), especially in relation to the most important economic properties for the study. By experimenting with the model, you can extract indicators that are of interest for the functioning of the real enterprise system. Having obtained sufficiently stable statistics from these data, y

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He, Yuan Yuan, and Xin Tan. "Building a System Dynamic Model of Regional Low-Carbon Development." Advanced Materials Research 734-737 (August 2013): 1987–90. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.1987.

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The development of low-carbon economy is considered as a top-down economic transformation driven by policy. The realization of low-carbon economy is not simply been technical but policy-making methods need to be conducted in-depth research. This paper delivers a policy influence research method by constructing a regional low-carbon development model based on System Dynamics, and validates this model by comparing the simulation data and the Chinese calendar year statistics. Finally, some policy making suggestions based on the research are provided.

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Heilala, J., J. Montonen, and O. Väätäinen. "Life cycle and unit-cost analysis for modular reconfigurable flexible light assembly systems." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 222, no. 10 (2008): 1289–99. http://dx.doi.org/10.1243/09544054jem1034.

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The article presents a decision support methodology for the selection of a modular reconfigurable assembly system using three-dimensional visualization, component-based simulation, efficiency, and economic analysis methodology. During the design and selection of an assembly system, measurement schemes should be established for determining and understanding design effectiveness. Measurements can be classed into two categories: cost and performance. Understanding assembly production costs is the first step towards increasing profits. The authors have developed an analysis method that integrates

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Suman, Dr. "Information and Communication Technology in Education: Innovations Methods in 21st Century." SMART MOVES JOURNAL IJELLH 8, no. 7 (2020): 239–46. http://dx.doi.org/10.24113/ijellh.v8i7.10681.

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ICT is emerging as a big stimulating force and there is urgent need to integrate ICT with education because of several opportunities. In view of ICT, education can be classified in four main categories. Emerging challenges for ICT use are related to infrastructure, teacher, capacity-building, technical support, language and content. Cloud computing, e-learning, M-learning, Web 2.0, Simulation are newer examples of way of technologies that can be made integral part of educational institutions at a mass level. “Technology is the non linear tool for accelerated economic growth, and the foun

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Subramanian, Avinash, Truls Gundersen, and Thomas Adams. "Modeling and Simulation of Energy Systems: A Review." Processes 6, no. 12 (2018): 238. http://dx.doi.org/10.3390/pr6120238.

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Energy is a key driver of the modern economy, therefore modeling and simulation of energy systems has received significant research attention. We review the major developments in this area and propose two ways to categorize the diverse contributions. The first categorization is according to the modeling approach, namely into computational, mathematical, and physical models. With this categorization, we highlight certain novel hybrid approaches that combine aspects of the different groups proposed. The second categorization is according to field namely Process Systems Engineering (PSE) and Ener

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HUBAR, Yu, V. SAI, O. HULKO, and A. MARCHENKO. "Current state of development of agricultural land assessment methods." Modern achievements of geodesic science and industry 42, no. II (2021): 118–26. http://dx.doi.org/10.33841/1819-1339-2-42-118-126.

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Purpose of this research is to improve the methods of valuation of agricultural land. Today, the moratorium on the purchase and sale of agricultural land has been lifted and sale of agricultural land is increasingly raised and therefore the problem of establishing an objective (market) price for agricultural land is relevant, because increasing the level of their use is an objective necessity and condition for the gradual development of society [Hubar Yu., 2020]. Methodology. A significant contribution to the study of the theory and methods of land valuation was made by A. S. Danilenko, Yu. F.

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JACYNA, Marianna, Jolanta ŻAK, and Piotr GOŁĘBIOWSKI. "The EMITRANSYS model and the possibilities of its application for the analysis of the development of sustainable transport systems." Combustion Engines 179, no. 4 (2019): 243–48. http://dx.doi.org/10.19206/ce-2019-440.

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The transport system has a direct impact on the economic and socio-economic situation of each country. Planning its development is an important element of policy. Bearing in mind the importance and complexity of this issue, it should be considered using both quanti-tative methods and mathematical models, as well as advanced simulation tools for modelling transport. The article presents a proposal for an approach to simulation tests of the different transport system in the aspect of the emission of harmful exhaust gas compounds from road transport.The tool for analysing and assessing the functi

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Feng, Yi Kang, Jing Mei Wei, and Hao Jin. "Study of Economic Space Development Evolution Features of ESDA Technique in JingJinji Metropolis Circle." Advanced Materials Research 1065-1069 (December 2014): 2898–902. http://dx.doi.org/10.4028/www.scientific.net/amr.1065-1069.2898.

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ESDA technique in spatial econometrics is utilized for analyzing pattern and evolution of economic and special structure in JingJinji area from 1995 to 2012. Non-agricultural population during the time period is counted; rank scale rule, ROXY index, urban influence and other quantitative methods are applied to systematically studying evolution of scale structure and special structure in urban system in JingJinji Metropolis Circle. Spatial polarization indicators are utilized for estimating space polarization change trend on JingJinji Metropolis Circle during the time period. On the basis, two-

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Hurochkina, Viktoriya, Svitlana Reshmidilova, Liudmyla Bohatchyk, Anatoly Telnov, Larysa Skorobogata, and Natalia Riabinina. "Modeling Effectiveness of Financial Support for the Social Capital Development in Economic Emergence." WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT 17 (April 15, 2021): 262–70. http://dx.doi.org/10.37394/232015.2021.17.27.

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The article explores the components of the system of social capital development in the economic emergence, which focus on the financial provision of social protection and social interaction in professional activities. In order to identify the impact of the effectiveness of the implementation of the country’s social policy on the development of social capital through the achievement of systemic effects (synergistic and emergent), a four-factor model of performance and financial performance has been developed (State social support). The construction proposes an orderly set of rules for the organ

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Chernyakhovskaya, L., M. Nizamutdinov, V. Oreshnikov, and A. Atnabaeva. "Approach to the organization of decision support in the formulation of innovative regional development strategies applying adaptive-simulation model." Upravlenie 7, no. 3 (2019): 103–12. http://dx.doi.org/10.26425/2309-3633-2019-3-103-112.

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The issues of formation of the decision support system in the field of regional development management have been considered. The presented review of the existing approaches in this field testifies on the one hand to their diversity, and on the other hand, it allows us to draw a conclusion about the need to solute a number of methodological and practical issues of decision support in terms of innovative development of regions. On this basis, the goal of the research is to develop the concept of a decision support system to substantiate the parameters of the innovative strategy of regional devel

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Ashabokov, Boris A., Alexander V. Shapovalov, and Alla A. Tashilova. "Development of Methods of Active Influence on the Processes of Precipitation Formation in Clouds in Order to Solve Environmental and Economic Problems." Materials Science Forum 931 (September 2018): 1025–30. http://dx.doi.org/10.4028/www.scientific.net/msf.931.1025.

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The paper discusses some approaches to the development of methods of active influence on clouds, which develop in the High-Mountain geophysical institute. We considered the problems of determination in the cloud the region in which to make the particles of the reactants, concentration of these particles, the beginning and completion of seeding. Such questions should be solved on the basis of numerical modeling of clouds. The most common approach to the development of methods of active influence on clouds is a simulation of different variants of any particles of reagent in the cloud and choose

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Semenov, Alexander, Yuriy Bebikhov, Ayaal Egorov, Vladislav Shevchuk, Marina Glazun, and Leonid Dolomanyuk. "Innovative approaches and methods to the implementation of energy-saving measures and technologies at mining enterprises." E3S Web of Conferences 288 (2021): 01109. http://dx.doi.org/10.1051/e3sconf/202128801109.

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The paper presents the evaluation of the implementation of innovative methods of energy savings in electric drive and power supply systems at mining enterprises. The evaluation involves mathematical simulation and instrumental monitoring of the defined indicators that allow obtaining a multiplier economic benefit through the appropriate approach to the implementation and subsequent exploitation of energy-saving technologies. For this purpose, the potential of energy savings in industry in general, and at mining enterprises in particular, is shown. Such indicators as power consumption in mining

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Oosterhaven, Jan, Ed C. van der Knijff, and Gerard J. Eding. "Estimating Interregional Economic Impacts: An Evaluation of Nonsurvey, Semisurvey, and Full-Survey Methods." Environment and Planning A: Economy and Space 35, no. 1 (2003): 5–18. http://dx.doi.org/10.1068/a3569.

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Literature shows that nonsurvey input–output tables tend to produce regional multipliers with systematic upward biases. This paper explores the related, relatively uncharted territory of nonsurvey versus survey impact studies by means of a series of simulations. The base case is provided by a very detailed five region survey of both the forward and the backward impacts of the energy-distribution sector in the four northern provinces of the Netherlands. To deal adequately with the two-sided dependence between a firm or sector and a region, as opposed to using the traditional (gross) multipliers

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Li, Yanyan. "Analysis of Regional Economic Development Differences Based on Intelligent Hybrid Algorithm." Complexity 2021 (January 8, 2021): 1–12. http://dx.doi.org/10.1155/2021/6666463.

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The diversities in the natural, social, and human environment of various regions often lead to the differences in their regional economic development level and industrial structure and layout; moderate regional differences can mobilize economic vitality and improve development efficiency, but excessive differences may lead to social instability or even turbulence. Intelligent algorithms or their improved and hybrid algorithms can recently achieve more suitable solutions to practical problems of nonlinear, discrete, nondifferentiable, and multiple constraints. Therefore, this paper's main point

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Li, Yanyan. "Analysis of Regional Economic Development Differences Based on Intelligent Hybrid Algorithm." Complexity 2021 (January 8, 2021): 1–12. http://dx.doi.org/10.1155/2021/6666463.

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The diversities in the natural, social, and human environment of various regions often lead to the differences in their regional economic development level and industrial structure and layout; moderate regional differences can mobilize economic vitality and improve development efficiency, but excessive differences may lead to social instability or even turbulence. Intelligent algorithms or their improved and hybrid algorithms can recently achieve more suitable solutions to practical problems of nonlinear, discrete, nondifferentiable, and multiple constraints. Therefore, this paper's main point

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