Temat: Correspondence analysis - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Application of correspondence analysis to the identification of the influence of features of unemployed persons on the unemployment duration
Autorzy:: Jacek, Batóg
Barbara, Batóg
Powiązania:: https://bibliotekanauki.pl/articles/943121.pdf
Data publikacji:: 2016-12-20
Wydawca:: Uniwersytet Ekonomiczny w Poznaniu
Tematy:: unemployment duration
correspondence analysis
Opis:: The paper presents the analysis of the influence of selected features of unemployed persons on unemployment duration. Theoretical considerations go along with an empirical study based on individual data from Local Labour Office in Szczecin. The research hypothesis states that features of unemployed persons such as the level of education, sex, work seniority or age have a meaningful influence on unemployment duration. Recent studies usually used event history analysis, inflow-outflow analysis of the labour market or logit models. This research is unique because of the application of one of the methods of multidimensional analysis – correspondence analysis. This method allows analysis of multidimensional relationships between categories of nominal variables. From the results obtained it could be stated that strong relationships between unemployment duration and features of unemployed persons exist (apart from sex).
Źródło:: Economics and Business Review; 2016, 2(16), 4; 25-44
2392-1641
Pojawia się w:: Economics and Business Review
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Venture capital and private equity investment preferences in selected countries
Autorzy:: Dziekoński, Krzysztof
Ignatiuk, Sławomir
Powiązania:: https://bibliotekanauki.pl/articles/599644.pdf
Data publikacji:: 2015
Wydawca:: Wyższa Szkoła Informatyki i Zarządzania z siedzibą w Rzeszowie
Tematy:: venture capital
private equity
correspondence analysis
Opis:: Sources of capital to finance companies in the SME sector is one of the basic conditions for the functioning and development of enterprises, especially in the early phase of their development. Increasingly popular is the use of capital market instruments, Private Equity, Venture Capital, Business Angels or Mezzanine. Funding of this kind can finance risky investments in return for a higher expected rate of return on capital. Access to financial resources and the conditions under which entrepreneurs can use them can determine the introduction of new technology, new products and services, expand distribution channels, implement changes that may lead to the growth in competitiveness and above all, innovation, thus the growth of the company. The paper presents results of statistical analysis of the venture capital and private equity funds investment strategies in selected countries. As a result investment profiles are created.
Źródło:: Finansowy Kwartalnik Internetowy e-Finanse; 2015, 11, 3; 128-137
1734-039X
Pojawia się w:: Finansowy Kwartalnik Internetowy e-Finanse
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Comparison of Poznań, Wrocław and Bratislava Image Attributes in the Reviews Published on TripAdvisor
Autorzy:: Nowacki, Marek
Niezgoda, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/1391022.pdf
Data publikacji:: 2019
Wydawca:: Wyższa Szkoła Bankowa w Poznaniu
Tematy:: image
cities
attributes
sentiment analysis
correspondence analysis
Opis:: The aim of the article is to identify unique image attributes of Poznań, Wrocław and Bratislava. It was made using the analysis of opinions posted on the English-language TripAdvisor website (‘Things to do…’ category for three cities). 76 most-emerging words-attributes were extracted from 29,383 reviews with the text mining procedure. These words differentiate the examined cities among themselves. Analysis of the correspondence revealed unique image attributes for each city. In addition, sentiment analysis was carried out, which showed differences in the affective dimension of the images between the cities.
Źródło:: Studia Periegetica; 2019, 26(2); 63-77
1897-9262
2658-1736
Pojawia się w:: Studia Periegetica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: THE USE OF CORRESPONDENCE ANALYSIS FOR DELPHI SURVEY RESULTS INTERPRETATION
Autorzy:: Kilon, Jarosław
Dębkowska, Katarzyna
Powiązania:: https://bibliotekanauki.pl/articles/453013.pdf
Data publikacji:: 2013
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:: correspondence analysis
foresight studies
Delphi method
Opis:: In this paper the use of correspondence analysis for interpretation of the Delphi survey results was described. The analysis is based on the data obtained through the double-round Delphi survey carried out within the project ‘Mazovia Economic Information Center’. Analyses were conducted on issues related to the on the economic growth of the Mazovia region. The results obtained within the study indicate a noticeable relationship between the location and size of the company headquarters and the assessment of the significance and likelihood of execution of the selected Delphi theses.
Źródło:: Metody Ilościowe w Badaniach Ekonomicznych; 2013, 14, 1; 222-231
2082-792X
Pojawia się w:: Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Development of pottery style on the Bronze and Early Iron Age cemetery at Kietrz, Głubczyce district, in the light of statistical analyses
Autorzy:: Mrówka, Łukasz
Powiązania:: https://bibliotekanauki.pl/articles/442448.pdf
Data publikacji:: 2011
Wydawca:: Uniwersytet Jagielloński. Instytut Archeologii
Tematy:: Lusatian culture
cemetery
Kietrz
correspondence analysis
pottery
Opis:: This article attempts to determine the relative chronology of the Kietrz cemetery of the Lusatian culture proceeding from the stylistic development of forms and ornamentation of vessels coming from selected pottery inventories. The co-occurrence matrix of forms and ornaments, developed from the sources described above, was examined using correspondence analysis. Graphic representation of the results forms a quite distinct arc-shaped layout in the plot of two principal axes. Correspondence analysis was also conducted for the identified types of decoration. The results, transposed into a two-dimensional diagram, show a different, not arch-like distribution. Objects and variables form two separate clusters. Detailed analysis of the two diagrams allowed for many valuable conclusions: (1) phases of vessel form development are polythetic assemblages, which means that they are formed by specific combinations of attributes or their frequencies rather than by strictly defined sets of phase-unique attributes; (2) in the development of pottery forms, one can observe a continuous evolution between phases BrC2 and HaC, i. e. in the period spanning nearly 800 years (ca 1380–600 BC). This confirms earlier conclusions, based on planigraphy data, concerning the uninterrupted functioning of the cemetery; (3) development of pottery decoration followed a different pattern – a “revolutionary” change in HaA was followed by a continuous development until the end of early Hallstatt period, when a regression in pottery ornamentation probably took place; (4) there is some discrepancy between the present results and M.Gedl’s chronology with respect to the older phases of vessel form and decoration development (among other things, the present results suggest dating the appearance of bossed decoration as early as BrC2).
Źródło:: Recherches Archéologiques Nouvelle Serie; 2011, 3; 67-100
0137-3285
Pojawia się w:: Recherches Archéologiques Nouvelle Serie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Venture capital and private equity investment strategies in selected European countries
Autorzy:: Dziekoński, Krzysztof
Ignatiuk, Sławomir
Powiązania:: https://bibliotekanauki.pl/articles/1597432.pdf
Data publikacji:: 2015
Wydawca:: Wyższa Szkoła Informatyki i Zarządzania z siedzibą w Rzeszowie
Tematy:: venture capital
private equity
correspondence analysis
industry analysis
Opis:: Private equity and venture capital (PE/VC) funding is the provision of equity capital by financial investors to non-quoted companies with high growth potential. It has a particular emphasis on entrepreneurial activities rather than on mature businesses. PE/VC investors differ on several dimensions including: investment targets, screening evaluation methods, governance mechanisms, and objectives. The paper is a conti nuati on of the discussion that concerns investment strategies of PE/VC funds. While studying the PE/VC market it is important to analyze the origin and structure of capital. The authors assumed that different types of investors have different investment strategies. Our research is an attempt to answer the following research question: whether the investor type, on the European PE/VC market, has an impact on the selection of industries. The paper presents results of statistical analysis of venture capital and private equity funds investment strategies in selected countries.
Źródło:: Finansowy Kwartalnik Internetowy e-Finanse; 2015, 11, 4; 34-45
1734-039X
Pojawia się w:: Finansowy Kwartalnik Internetowy e-Finanse
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Consumption behavior towards the circular economy
Autorzy:: Kulli, Altin
Grzywińska-Rąpca, Małgorzata
Duarte, Nelson
Goci, Enkelejda
Pereira, Carla
Powiązania:: https://bibliotekanauki.pl/articles/22443124.pdf
Data publikacji:: 2023-10-31
Wydawca:: Uniwersytet Warszawski. Wydział Nauk Ekonomicznych
Tematy:: Circular Economy
Consumer Behavior
Households
Correspondence Analysis
Opis:: The article focuses on the consumption of goods used by consumers of different generations from 3 different countries: Albania, Poland and Portugal. The aim of the analysis was to identify respondents‘ indications concerning: (1) knowledge of the definition of the circular economy, (2) declared by respondents places of purchase of used products and (3) type of purchased products used by respondents. The analysis was conducted among 495 respondents from Albania, Poland and Portugal representing three generations (X, Y, Z). Correspondence analysis was used for statistical data analysis. Statistically significant differences in knowledge of the definition of the circular economy were shown between respondents from Albania, Polish and Portugal. It was also found that respondents‘ preferences regarding the place of purchase of second-hand goods are differentiated (at a statistically significant level) by nationality and year of birth (generation). The obtained results open the possibility of further research aimed at identifying different behaviors among these groups of consumers. The presented work, both in the cognitive and application part, can be a source of knowledge and popularization of research, as well as a source of inspiration for in-depth reflection and scientific discussion. The analyses presented in the publication may complement the existing research in the field of circular economy. Extending the survey to other EU countries can help define a strategy for policymakers, manufacturers and retailers to make greater use of circular economy solutions, while maintaining the viability of their operations.
Źródło:: Central European Economic Journal; 2023, 10, 57; 323-342
2543-6821
Pojawia się w:: Central European Economic Journal
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Ocena stanu i jakości polskiego szkolnictwa wyższego z wykorzystaniem metod wap
Evaluation of state and qualityof higher education system using methodsof multivariate statistical analysis
Autorzy:: Targaszewska, Marta
Powiązania:: https://bibliotekanauki.pl/articles/425006.pdf
Data publikacji:: 2013
Wydawca:: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:: multivariate statistical analysis
cluster analysis
correspondence analysis
quality
higher education
Opis:: The paper presents the results of comparative analysis of quality and higher education system in Poland. The cluster analysis was used to group the voivodeships of Poland. The correspondence analysis allowed to attempt at verifying quality of higher education in each cluster and at explaining what the highest rated type of academic institution in Poland is.
Źródło:: Econometrics. Ekonometria. Advances in Applied Data Analytics; 2013, 2(40); 36-47
1507-3866
Pojawia się w:: Econometrics. Ekonometria. Advances in Applied Data Analytics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: THE USE OF CORRESPONDENCE ANALYSIS IN THE EVALUATION OF THE ROLE OF FIBROUS AND MEDICINAL PLANTS IN PLANT PRODUCTION IN FARMS
Autorzy:: Sompolska-Rzechuła, Agnieszka
Spychalski, Grzegorz
Powiązania:: https://bibliotekanauki.pl/articles/453285.pdf
Data publikacji:: 2013
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:: fibrous and medicinal plants
survey questionnaire
correspondence analysis
Opis:: The paper presents the usage of multidimensional correspondence analysis to estimation the role of fibre and medicinal plants in farms plant production in the context of the determinants influencing the choice of these plants for crop rotation scheme. The source of data were the survey questionnaires collected among the farmers running agricultural activity in the period 2011-2012 in the Wielkopolska region. The correspondence analysis enabled to indicate relations a selected categorical variable and such categories as age, sex, education, number of person per household, farm area and farm income in 2010 and 2011.
Źródło:: Metody Ilościowe w Badaniach Ekonomicznych; 2013, 14, 2; 210-219
2082-792X
Pojawia się w:: Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Structural changes in eggs prices in European Union member states
Autorzy:: Jaworski, Stanisław
Powiązania:: https://bibliotekanauki.pl/articles/453565.pdf
Data publikacji:: 2010
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:: Correspondence analysis
Correlation
Dendrogram
Structural time series models
Opis:: The work relates to changes of the eggs prices in European Union member states since 2004 to 2010. The analysis is based on annually, monthly and weekly average eggs prices. Correspondence analysis is applied to analyze the direction and structure of the changes with reference to all considered states. The unexpected and violent price changes are captured with respect to particular states. Moreover in the reference to chosen states, the model of structural time series analysis is applied to show the price changes in a more detail.
Źródło:: Metody Ilościowe w Badaniach Ekonomicznych; 2010, 11, 1; 90-99
2082-792X
Pojawia się w:: Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:: Biblioteka Nauki

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