Management Model of Energy Enterprises Innovative Development Within Physiological Working Conditions

Brych, Vasyl; Mykytyuk, Petro; Halysh, Nataliya; Borysiak, Olena; Zhekalo, Ganna; Sokol, Mariana

doi:10.20511/pyr2021.v9nspe3.1173

Cited by 12 publications

(3 citation statements)

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“…«Головною особливістю процесів проєктно-орієнтованої організації є їх стандартна структура і стандартні обмеження, саме ці стандартні обмеження за часом, вартістю реалізації проєктів і за якістю результатів можна використати для побудови узагальненого показника, що характеризує ділові процеси проєкту через оцінку відхилень, що виникають» [8].…”

Section: п микитюк ю микитюкunclassified

Management of the effectiveness of investment planning using economic and mathematical modeling

Mykytyuk¹,

Mykytyuk²

2023

vtneu

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Introduction. When solving optimal tasks at the stage of technical and economic planning, it is necessary to establish an optimality criterion, which is mathematically written as an objective function. Minimization of the duration of the project works during its implementation within the time limit set by the investor is such a criterion in the formulation of our task. By limitations of the model, we understand such conditions, which are expressed in the limitation of resources both quantitatively and qualitatively: hence the problem of their saving, the best distribution, and effective use arises.Goal consists in the theoretical and methodological substantiation of the concept of managing the effectiveness of investment planning with the use of economic and mathematical modelingResearch methods. In the research process, general scientific and special methods of cognition were used: analysis and synthesis, theoretical generalization and formal logic, system approach, classification, statistical analysis, functional-value analysis, generalization, observation, mathematical statistics, simulation and network modeling, specification, technical and economic calculationsResults. It was found that with the help of the proposed technology «Flow» it is possible to determine: the calendar schedule of works for the optimal version of the project implementation; the calendar dates of the start and end of critical works, on which the duration of the entire project depends; actual project implementation costs. The value of the objective function shows what additional costs are necessary for the implementation of the investment project in a given period. It has been proven that the «Flow» technology allows you to determine the value of the model and, in our opinion, demonstrates the improvement of the existing solution to the tasks of project implementation within the given time and ensures the compatibility and unity of information support, and therefore allows you to receive more reliable data. The main advantages of the proposed method were evaluated: availability of raw data; a calculation algorithm that is understandable to any project participant; clarity of results; connection in a single model of the economic interests of the main participants of the project.Perspectives. Further research should be aimed at carrying out a continuous process of qualitative and quantitative assessment of the effectiveness of the project management information system and the need to create a special organizational unit - a strategic committee, which will allow the creation of mechanisms for effective management of investment projects of the territorial community, to achieve its strategic goals, and will also contribute to the implementation of strategies due to the consistent actions of the community investment development management staff.

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Section: п микитюк ю микитюкunclassified

Management of the effectiveness of investment planning using economic and mathematical modeling

Mykytyuk¹,

Mykytyuk²

2023

vtneu

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“…According to Xie et al (2020), it requires up-to-date information on traffic flow from different sources in different areas, such as mobile phone data, taxi trajectory data, metro/bus travel data, bicycle exchange data. At the same time, following the principles of urban ecology, the level of transport diversification is increasing through using environmentally friendly modes of transport as a contribution to improving the sustainable development of urban mobility (Deschenes et al, 2020;Nguyen-Phuoc et al, 2020;Lokhandwala and Hua, 2020;Liakhovych et al, 2021;Welch et al, 2020;Brych et al, 2021). Welch et al (2020) showed that the travel cost and natural factors, land diversity, and connectivity indicators affect the choice of transport mode (taxi or bicycle, rather than rail).…”

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Priorities of marketing, competitiveness, and innovative development of transport service providers under sustainable urban development

Borysova

Monastyrskyi

Borysiak

et al. 2021

MMI

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Monitoring the growing role of implementing sustainable development goals, on the one hand, and the use of the Internet of things in various spheres of life, on the other, is changing the way people think about their mobility. The urgency of this scientific problem is the need to review municipal policies on approaches to the use of appropriate methods of public transport to improve municipal transport infrastructure policies in the light of advances in «green» energy development. This article justifies the need to focus on the study of changes in the Ukrainian taxi drivers’ behavior in the urban environment on the development of «green» energy, development of appropriate programs to coordinate the requests of users and providers of taxi services through sustainable development and digitization of taxi services. In addition, the impact of sustainable energy development on transport diversification and the use of environmental modes of transport, in particular, electric cars as taxis, are analyzed, depending on the number of charging stations and access to electricity. The methodological tools used were cluster analysis, expert surveys, face-to-face interviews, statistical and fuzzy multiple estimation methods. The subject of the study was selected taxi services and taxi users in the Ternopil region. According to the survey results, the priority factors for the environmental behavior of Ukrainian taxi drivers were the level of business automation and the size of the taxi fleet. In a survey conducted by experts to examine the environmental safety of vehicles and the level of automation of enterprises, most taxi services were found to be environmentally unsound, focusing on sustainable development and environmental issues. The most problematic are technical support, automated ordering system, and significant vehicle wear in small cities. To determine the approaches to the management of greening, the objects of study were organized into relatively homogeneous groups. To this end, a cluster analysis was conducted. The study subjects were grouped into relatively homogeneous groups. The authors justified the feasibility of differentiated strategies and reaffirmed the idea of developing different approaches to environmental development depending on the level of environmental friendliness of vehicles, business automation, and relative shares of the fleet. The study results could be useful for infrastructure scientists and practitioners, taxi managers and owners, andlocal government officials.

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“…-зона прискореної реалізації проєкту; 2 -світовий рівень; 3 -зона нормативної тривалості; 4 -зона існуючого стану.Можна виокремити дві зони виконання робіт: зона оптимізації інтенсивності та зона вимушеної інтенсивності[9]. Перша характеризується тим, що зменшення часу виконання робіт за рахунок підвищення інтенсивності призводить до зростання витрат організації, з іншого боку, для зменшення відповідних витрат необхідне зниження інтенсивності виконання робіт.…”

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Research of the concept of design organization and assessment of factors for forming the economic efficiency of investment projects

Mykytyuk¹,

Mykytyuk²,

Zavytii³

2022

vtneu

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Introduction. The expansion of the areas of enterprise activity contributed to the formation of a new concept of management, which was called project management. The necessity and expediency of the development of this direction of the company’s activity as project management is caused by the growth of the scale and complexity of projects, the strengthening of requirements for the terms of their development, implementation and implementation, optimization of the use of material, financial and human resources, the quality of work and final results.Goal. Сonsists in the theoretical-methodical substantiation of the concept of investment design and assessment of the factors of formation of the economic efficiency of projects at the enterprise.Research methods. In the research process, general scientific and special methods of cognition were used: analysis and synthesis, theoretical generalization and formal logic, system approach, classification, statistical analysis, generalization, observation, mathematical statistics, modeling, specification, technical and economic calculations.Results. It has been found that the real organizational and technological norms of work performance determine the discrete nature of the «time-cost» dependence. It has been proven that the minimum amount of funding is achieved when all project works are performed with the minimum duration (maximum intensity) at certain stages. It is estimated that the performance of works that ensure the minimum amount of funding corresponds to the minimum term of the project. These results form the basis of the proposed methodology that maximizes investment efficiency.Perspectives. The perspective is seen in the spread of the design concept at the stage of calendar planning, where there is a need to optimize the estimated production terms, which will act as a significant lever for increasing the intensity of the execution of individual works, which are accompanied by their increase in cost at various stages of the execution of works, taking into account risk and uncertainty factors.

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Management Model of Energy Enterprises Innovative Development Within Physiological Working Conditions

Cited by 12 publications

References 0 publications

Management of the effectiveness of investment planning using economic and mathematical modeling

Management of the effectiveness of investment planning using economic and mathematical modeling

Priorities of marketing, competitiveness, and innovative development of transport service providers under sustainable urban development

Research of the concept of design organization and assessment of factors for forming the economic efficiency of investment projects

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