Fuzzy Clustering Methods to Identify the Epidemiological Situation and Its Changes in European Countries during COVID-19

Łuczak, Aleksandra; Kalinowski, Sławomir

doi:10.3390/e24010014

Cited by 14 publications

(8 citation statements)

References 55 publications

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“…Greece). This is confirmed by the research by Łuczak and Kalinowski (2022) on the epidemiological situation and its changes at the beginning of the pandemic in European countries. However, this conclusion is not unequivocal.…”

Section: Source: Own Calculations Based On Eurostat Datasupporting

confidence: 55%

A multidimensional comparative analysis of poverty statuses in European Union countries

Łuczak¹

2022

IJOES

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The main purpose of this paper is to compare the poverty statuses of European Union countries in 2010 and 2018. The specific purpose is to assess levels of poverty and material deprivation for EU countries. The study relied on the positional TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution) approach. With these methods, it is possible to determine the poverty statuses: persistent conspicuous poverty, poverty without serious material deprivation, material deprivation without severe poverty, and no severe poverty. Three types of poverty status were identified in EU countries: persistent conspicuous poverty, transient unnoticeable poverty and no severe poverty. Central and Eastern European countries (especially Romania, Latvia, Bulgaria and Poland) witnessed a clear improvement in their statuses in 2010–2018. A large number of countries had a transient unnoticeable poverty status. In turn, no countries had experienced a clear deterioration their status. Eurostat data provided an empirical basis for this study.

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Section: Source: Own Calculations Based On Eurostat Datasupporting

confidence: 55%

A multidimensional comparative analysis of poverty statuses in European Union countries

Łuczak¹

2022

IJOES

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“…Their concerns about the situation in Poland were influenced by the media, which fuelled the atmosphere of insecurity, and by the restrictions introduced after 20 March 2020. A detailed assessment of the epidemiological situation in Poland and other European countries in the first months of the pandemic was shown in the study by Łuczak and Kalinowski [59]. According to Holman et al [60] and van den Bulck and Custers [61], the involvement of the media in various traumas increases people's anxiety and stress.…”

Section: Discussionmentioning

confidence: 99%

The Social Dimension of Security: The Dichotomy of Respondents’ Perceptions during the COVID-19 Pandemic

Kalinowski

Łuczak

Koziolek³

2022

Sustainability

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The main goal of the study was to make a subjective assessment of the social security of households during the coronavirus pandemic. In order to achieve this goal, a three-stage primary research based on the CAWI method (computer-assisted web interview) was conducted on households in Poland in April, June, and September 2020. The research used statistical methods of structure evaluation and the fuzzy TOPSIS method. It assessed the security of households and respondents’ subjective perceptions of the loss of financial stability, income, and employment, as well as presenting the deterioration of the situation of their households in the immediate future. The respondents also assessed the possible deterioration of the situation in Poland, the growth of poverty in families and unemployment in the immediate future. In addition, the respondents’ subjective assessments of the level of insecurity about the future of their households and the situation in Poland were quantified. One of the most important conclusions was the dichotomy in the respondents’ perceptions, as they assessed the situation of their households better than the situation in Poland. The research shows that in April 2020, i.e., at the first stage of the research, the respondents strongly felt that the financial situation of their households had deteriorated. In June 2020 (stage II) this perception weakened slightly because they may have considered the pandemic situation to be temporary. However, in September 2020 (stage III) the sense of the possible deterioration of their financial situation increased again due to the ongoing pandemic and its consequences.

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“…One of the techniques belonging to the group of agglomerative methods, the Ward method, was used for this study [ 29 ]. The usefulness of Ward’s method is evidenced by the fact that it has been applied in research by many authors [ 30 , 31 , 32 , 33 , 34 ].…”

Section: Methodsmentioning

confidence: 99%

Hierarchical Analysis of Forms of Support for Employees in the Field of Health Protection and Quality of Work during the COVID-19 Pandemic and the Desired Post-Pandemic Forms of Support

Dembińska

Barczak

Rostkowski

et al. 2022

IJERPH

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Issues of employee support during the COVID-19 pandemic and the post-pandemic period are of an interdisciplinary nature. Moreover, these should be considered from both an epistemological and a practical perspective. The aim of this study was to determine what forms of support for employees in terms of health and quality of work were provided by employers during the pandemic and what forms of support will be expected by employees after it ceases. The research process was carried out in two stages: primary and secondary exploration and quantitative clarification. In the first stage, a systematic review of the literature and a critical analysis of the so-called grey literature was performed. In the second stage, computer-assisted telephone interview (CATI) methodology was used. Ward’s method was used for data analysis. The results showed that the COVID-19 pandemic forced employers to search for new solutions to enable the continuation of their business activities, which consisted of switching from the traditional form of work to a remote form. The transition to the remote work mode changed the approach to the forms of work support provided for employees, with particular emphasis on the health of employees and the quality of work. The changes in the forms of support for employees in terms of health and quality of work were either bottom-up or top-down. Employers tried to provide access to remote infrastructure as much as possible, but the consequences of remote work in terms of the physical and mental health of employees were rarely noticed or considered. After the pandemic, online health support and access to the appropriate equipment and tools for remote work are unlikely to be needed.

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Fuzzy Clustering Methods to Identify the Epidemiological Situation and Its Changes in European Countries during COVID-19

Cited by 14 publications

References 55 publications

A multidimensional comparative analysis of poverty statuses in European Union countries

A multidimensional comparative analysis of poverty statuses in European Union countries

The Social Dimension of Security: The Dichotomy of Respondents’ Perceptions during the COVID-19 Pandemic

Hierarchical Analysis of Forms of Support for Employees in the Field of Health Protection and Quality of Work during the COVID-19 Pandemic and the Desired Post-Pandemic Forms of Support

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