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    Wyświetlanie 1-7 z 7
    Tytuł:
    Assessment of interpersonal trust of Poles by the principal components analysis and log-linear modeling
    Autorzy:
    Grześkowiak, Alicja
    Powiązania:
    https://bibliotekanauki.pl/articles/425118.pdf
    Data publikacji:
    2014
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    interpersonal trust
    principal components analysis
    log-linear analysis
    Opis:
    Interpersonal trust in Poland is found to be at a very low level. This paper aims at the analysis of this phenomenon on the basis of European Social Survey data. Principal components analysis was applied to examine the degree of interpersonal trust in Poland in relation to other countries. Associations of three dimensions of trust, i.e. trustfulness, fairness and helpfulness, were analyzed by log-linear modeling as well as an agreement measure relevant for categorical variables. A composite indicator based on the first principal component scores confirmed the relatively poor social trust of Poles. A moderate agreement on any two of the three facets of this phenomenon was uncovered and in most cases no interactions among all three aspects of interpersonal trust were detected.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2014, 1(43); 74-86
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Badanie opinii polskich pracodawców o umiejętnościach absolwentów szkół wyższych z wykorzystaniem technik wizualizacyjnych
    Evaluation of Polish employers’ opinions about the competences of higher education graduates with the use of visualization techniques
    Autorzy:
    Grześkowiak, Alicja
    Powiązania:
    https://bibliotekanauki.pl/articles/425195.pdf
    Data publikacji:
    2015
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    competences
    graduates of universities
    non-metric data visualization
    Opis:
    The main objective of this article is to present the patterns of Polish employers’ perception of competences of higher education graduates in the context of labor market needs. The analyzes are carried out on the basis of survey data collected and made available by the Flash Eurobarometer. Since the set of variables under consideration contains only non-metric data, some selected visualization techniques (fluctuation diagrams, relative multiple barcharts) are applied to identify the regularities. Categorical principal components analysis and its graphical representation are used to analyze the interdependences among the considered competences. The results indicate that Polish employers evaluate the skills of the graduates rather positively, but they also recognize the competency gaps in various areas.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2015, 2 (48); 53-66
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wykorzystanie wybranych form i technik wizualizacji danych w badaniach struktur społeczno-ekonomicznych
    Application of selected forms and techniques of data visualization in analyzing socio-economic structures
    Autorzy:
    Grześkowiak, Alicja
    Powiązania:
    https://bibliotekanauki.pl/articles/424764.pdf
    Data publikacji:
    2014
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    analysis of socio-economic structures
    data visualization
    education attainment structure
    Opis:
    The paper presents a selection of visualization methods which may be useful for the analyses and comparisons of socio-economic structures. The work is focused on the techniques that do not require dimensionality reduction, which is usually accompanied by the loss of some information from the dataset. The methods of graphical presentation of structures and illustration of their similarities and dissimilarities are considered as well as strengths and weaknesses of various solutions are outlined. The discussion is based on data concerning the structures of education attainment in the European Union countries.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2014, 2(44); 31-44
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Postrzeganie pracy przez starszych Europejczyków – analiza z wykorzystaniem wizualizacji macierzy
    Work perception by older Europeans − analysis with the application of matrix visualization
    Autorzy:
    Grześkowiak, Alicja
    Powiązania:
    https://bibliotekanauki.pl/articles/424867.pdf
    Data publikacji:
    2013
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    employment of people 50+
    classification
    data visualization
    Opis:
    This article presents a multidimensional analysis of opinions about work expressed by Europeans aged 50 years and more who represent a significant potential with regard to the implementation of the strategy Europe 2020 in increasing the employment rate. Matrix visualization techniques combined with hierarchical agglomerative procedures were applied in order to illustrate complex relationships. The aim of this study is to conduct a comparative analysis concentrated on two issues related to the employment of older people: first attempts to identify and classify key aspects of the current work, second motivations of this group in the context of the contribution to work. The study allowed to categorize similarities and differences in the perception of work by citizens of different countries and to identify the main factors motivating people 50+.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2013, 4(42); 25-36
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Age and perception of non-financial work aspects by Poles
    Autorzy:
    Grześkowiak, Alicja
    Powiązania:
    https://bibliotekanauki.pl/articles/425258.pdf
    Data publikacji:
    2014
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    work values
    categorical data
    association rules
    Opis:
    The article presents the problem of the co-occurrences of opinions on important non-financial work aspects among people from different age groups reflecting various stages of professional development: career start, phase of attainments, stage of preserving attainments and a rest phase. The study is based on non-metric survey data, which determines the use of adequate research methods. Association analysis is applied in order to identify patterns of responses. The revealed association rules indicate that there are differences in the perception of non-financial work values among respondents from different age intervals.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2014, 3(45); 9-18
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Statystyczna analiza aktywności edukacyjnej osób dorosłych w Polsce
    Statistical analysis of the educational activityof adults in Poland
    Autorzy:
    Grześkowiak, Alicja
    Powiązania:
    https://bibliotekanauki.pl/articles/425280.pdf
    Data publikacji:
    2013
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    statistical analysis
    continuous learning
    classification trees
    Opis:
    The objective of this paper is to assess the participation of adults in Poland in lifelong learning. The participation in education of Poles aged 25-64 was analyzed at three levels: national, regional and individual. The data at the national level were confronted with the situation in Europe and the data at the voivodeships level were considered in the context of regional competitiveness. The main factors influencing the educational involvement at the individual level were detected by the application of classification trees. The results of the analysis indicate that lifelong learning in Poland is not sufficiently developed and some regional differences occur in this field. The educational attainment was found as the most important determinant of the participation in continuous learning.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2013, 2(40); 22-35
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Cross-national correspondence analysis of generational differences in the perception of work conditions
    Autorzy:
    Dziechciarz, Józef
    Grześkowiak, Alicja
    Stanimir, Agnieszka
    Powiązania:
    https://bibliotekanauki.pl/articles/425287.pdf
    Data publikacji:
    2014
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    the perception of work conditions
    correspondence analysis
    younger and older generation
    Opis:
    The paper attempts to verify the hypothesis of the existence of generational differences in the perception of the conditions and quality of work. The research issues considered in this paper are chosen following the regularities observed in the labor markets indicating that special attention should be paid to two age groups: the youngest and the oldest persons. The highest unemployment rate in the EU is observed among young people who encounter various barriers at the beginning of their professional career. On the other hand, the older group of people is expected to provide an important contribution to the labor force to face the problem of aging societies. The objective labor market indicators should be confronted with the results of the subjective opinions of the labor market participants in order to have a comprehensive outlook of the situation. The chosen multivariate method is applied to analyze the opinions of both young and older Europeans taking into consideration the spatial diversity. The opinions about current work given by European Social Survey respondents are analyzed, among others these are the variety of current work, possibilities of learning new things at work, effort-salary relation, support received from other workers etc. The paper presents some results obtained from the applications of correspondence analysis whose usefulness is determined by the measurement scales of the regarded variables.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2014, 1(43); 87-100
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-7 z 7

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