Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ewa Chodakowska"'
Publikováno v:
Journal of Business Economics and Management, Vol 25, Iss 2 (2024)
The COVID-19 pandemic has caused major disruptions in global supply chains with unforeseen and unpredictable consequences. However, the pandemic was not the only reason why supply chain risk management has become more crucial than ever before. In the
Externí odkaz:
https://doaj.org/article/f3f10f8b679849b4a70f1c4af8fdb78f
Publikováno v:
Energies, Vol 17, Iss 13, p 3156 (2024)
Effective solar forecasting has become a critical topic in the scholarly literature in recent years due to the rapid growth of photovoltaic energy production worldwide and the inherent variability of this source of energy. The need to optimise energy
Externí odkaz:
https://doaj.org/article/99df055d73df4245b01086f8e995c209
Autor:
Ewa Chodakowska, Joanicjusz Nazarko, Łukasz Nazarko, Hesham S. Rabayah, Raed M. Abendeh, Rami Alawneh
Publikováno v:
Energies, Vol 16, Iss 13, p 5029 (2023)
The increasing demand for clean energy and the global shift towards renewable sources necessitate reliable solar radiation forecasting for the effective integration of solar energy into the energy system. Reliable solar radiation forecasting has beco
Externí odkaz:
https://doaj.org/article/36470118464b4cf299316e4d7b5aa14e
Autor:
Ewa Chodakowska, Joanicjusz Nazarko
Publikováno v:
Technological and Economic Development of Economy, Vol 26, Iss 4, Pp 885-908 (2020)
The complexity and speed of change in technological systems pose new challenges to technology management. Particular attention should be given to the issue of modelling the uncertainty of assessments and creating rules for determining the weights of
Externí odkaz:
https://doaj.org/article/cd0c0190e8144e8889d3a65a1aa42d96
Publikováno v:
Energies, Vol 15, Iss 11, p 3924 (2022)
This paper presents the assessment of the European Union member states in terms of the circular economy (CE) targets, using a combination of the Data Envelopment Analysis (DEA) method and factor analysis. This approach fills in the existing knowledge
Externí odkaz:
https://doaj.org/article/ccf05a45c998433fb8a929bfdfcfbf22
Publikováno v:
Energies, Vol 14, Iss 23, p 7952 (2021)
The paper addresses the problem of insufficient knowledge on the impact of noise on the auto-regressive integrated moving average (ARIMA) model identification. The work offers a simulation-based solution to the analysis of the tolerance to noise of A
Externí odkaz:
https://doaj.org/article/fe165f4a379d4e9c8600fc377aebf8ee
Autor:
Ewa Chodakowska, Joanicjusz Nazarko
Publikováno v:
Energies, Vol 13, Iss 13, p 3439 (2020)
The European Union (EU) energy policy for sustainable development has been the topic of continuous debate, research, and analysis, which frequently focused on objectives and the evaluation of quantitative and qualitative performance. Different approa
Externí odkaz:
https://doaj.org/article/1de9a2fa37194998bbb2164d3c1bc2cb
Autor:
Ewa Chodakowska, Joanicjusz Nazarko
Publikováno v:
Technological and Economic Development of Economy, Vol 23, Iss 4 (2017)
The article presents the concept of environmental efficiency analysis based on the method of Data Envelopment Analysis in the case of the existence of desirable and undesirable results. Theoretical considerations are illustrated by a case study of Eu
Externí odkaz:
https://doaj.org/article/db8149e4ec1c409c838495dc57154463
Autor:
Joanicjusz Nazarko, Ewa Chodakowska
Publikováno v:
Journal of Civil Engineering and Management, Vol 23, Iss 6 (2017)
The primary problems pertaining to productivity or – more precisely – efficiency are: how to define it and how to measure it. This article studies technical efficiency in Stochastic Frontier Analysis (SFA) – the input-oriented frontier model
Externí odkaz:
https://doaj.org/article/106b2596fd3c476da6864066a6dbf4b7
Autor:
Ewa Chodakowska
Publikováno v:
Business, Management and Education, Vol 13, Iss 1 (2015)
Efficiency of educational institutions is a significant issue worldwide. However, there is no commonly accepted way to measure the quality of management of education services. Mainly because it too much depends on the national factors: political, eco
Externí odkaz:
https://doaj.org/article/ec21dfd5230540fa8c768c6603221a81