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Coincidence Point of Edelstein Type Mappings in Fuzzy Metric Spaces and Application to the Stability of Dynamic Markets
(MDPI, 2023-09-01)In this paper, we prove a coincidence point result for a pair of mappings satisfying Edelstein-type contractive condition on fuzzy metric spaces. We describe the equilibrium of a simple demand–supply model of a dynamic ... -
Project Management in European Structural and Investment Funds Financed Projects in the Czech Republic
(University of Hradec Králové, 2023-04-11)Support from European structural and investment funds has a large impact and significantly contributes to the reduction of differences between regions within the European Union. In the case of the Czech Republic the European ... -
Hybrid wavelet adaptive neuro-fuzzy tool supporting competitiveness and efficiency of predicting the stock markets of the Visegrad Four countries
(Faculty of Management and Economics of Tomas Bata University, 2023-03-15)The stock market is influenced by many factors and predicting its development is a difficult and complicated task. Successful and accurate stock market prediction is absolutely essential for countries’ economies as it helps ... -
Prediction of E.U. sustainable development indicators based on fuzzy description and similarity
(Taylor & Francis, 2023-05-17)A sustainable economy is a complex issue related to economic, social and environmental areas. For European Union (E.U.) countries, it is closely linked to the issues of sustainable industry, infrastructure and innovation ... -
Sustainability reports: Differences between developing and developed countries
(Frontiers, 2023-03-29)Achieving sustainability is a major challenge faced by many societies. The increasing moral consciousness of stakeholders has put pressure on companies, forcing these companies to include long-term policies that reflect ... -
Critical review of text mining and sentiment analysis for stock market prediction
(Vilnius Gediminas Technical University, 2023-04-05)The paper is aimed at a critical review of the literature dealing with text mining and sentiment analysis for stock market prediction. The aim of this work is to create a critical review of the literature, especially with ... -
Review of the Impact of Biofuels on US Retail Gasoline Prices
(MDPI, 2023-01-27)This study aims to provide a review of the state-of-the-art literature regarding the impacts and contributions of corn ethanol on retail gasoline prices in the US. For this, a systematic literature review following PRISMA ... -
The Multicriteria Assessment of the Green Growth in the Context of the European Union’s Green Deal
(Bucharest University of Economic Studies, 2022-08-01)The article deals with the issue of assessment of the green growth in context of the Green Deal in the European Union Countries. Because this issue leads to the decision problem which has typical the properties of ... -
The Impact of COVID-19 on the Digital Transformation in Organizations: A Quantitative Analysis
(University of Hradec Králové, 2022-06-06)The COVID-19 pandemic disrupted all aspects of life. To stop uncontrollable virus spread, the Governments declared lockdown in many countries. The economic and social consequences of the pandemic had a significant impact ... -
Threats and Opportunities in Digital Transformation in SMEs from the Perspective of Sustainability: A Case Study in the Czech Republic
(MDPI, 2022-03-19)Digital technologies represent an important factor in the achievement of the sustainability goals of the European Green Deal. Whether the digitalisation trend will contribute to the sustainable development of societies in ... -
Advanced Methods of Mathematical Modelling and Their Use in the Inventory Management Model
(IBIMA Publishing, 2016-02-19)The traditional descriptions of economic models use ordinary differential equations (ODE), but when admitting the argument delay in a given model it is necessary to realize description using functional differential equations. ... -
Determination of Client Profitability under Uncertainty Based on Decision Tree
(IBIMA Publishing, 2016-02-11)Complex decision making tasks of different natures, e.g. identifying of a profitability of a client in the insurance business, are based on vague, sparse, partially inconsistent and subjective knowledge of experts. One ... -
SUSTAINABILITY PROJECT: RISK ANALYSIS BASED ON DECISION TREES UNDER CONDITIONS OF TOTAL AND PARTIAL IGNORANCE
(The General Jonas Žemaitis Military Academy of Lithuania, 2016-04-05)Sustainability project is an important part of project management and depends on many factors, such as financial resources, human resources, scheduling operations and especially potential risks. This paper presents a way ... -
An Artificial Neural Network Model for a Wholesale Company’s Order-cycle Management
(InTech, 2016-06-01)The purpose of this article is to verify the possibility of using artificial neural networks (ANN) in business management processes, primarily in the area of supply chain management. The author has designed several neural ... -
User Churn Model in E-Commerce Retail
(Univ Pardubice, Fac Economics Adm, 2022-04-05)In e-commerce retail, maintaining a healthy customer base through retention management is necessary. Churn prediction efforts support the goal of retention and rely upon dependent and independent characteristics. Unfortunately, ... -
Comparison Uncertainty of Different Types of Membership Functions in T2FLS: Case of International Financial Market
(MDPI, 2022-01-17)This article deals with the determination and comparison of different types of functions of the type-2 interval of fuzzy logic, using a case study on the international financial market. The model is demonstrated on the ... -
Fuzzy confrontations of models of ESG investing versus non-ESG investing based on artificial intelligence algorithms
(Taylor & Francis, 2022-01-31)ESG (Environmental, social, and corporate governance) parameters are involved in investing-related decision-making. DESG (Dominantly ESG) related investing represents a complex tasks studied under severe information ... -
Parameter Estimation for Dynamic Model of the Financial System
(Mendel University in Brno, 2015-12-25)Economy can be considered a large, open system which is influenced by fluctuations, both internal and external. Based on non-linear dynamics theory, the dynamic models of a financial system try to provide a new perspective ... -
Development of copper price from July 1959 and predicted development till the end of year 2022
(Technical University of Kosice, 2021-08-12)The increasingly meagre copper ore resources constitute one of the decisive factors influencing the price of this commodity. The demand for copper has been showing an accelerating trend since the Covid pandemic broke out. ... -
The Level of Use of Project Management Methods, Techniques and Tools and their Impact on Project Success - Selected Region of Czech Republic
(Faculty of Economic and Social Sciences of the Budapest University of Technology and Economics, 2016-01-01)The paper deals with the issue of project modelling, specifically with the practical use of methods, techniques and tools of project management in relation to its success. The aim of this paper is to examine the level of ...
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